6 and 4

3 4 and5

15 and 69

Calculate the product of 15 and 69

15 and 69

If all the divisors of a number (with the exception of the number itself) is equal to the number, it is a product perfect number. This is the question: Is there a statement to describe product perfect

numbers?

We call a number a product perfect number if the product of all its divisors, other than itself, is equal to the number. For example, 10 and 21 are product perfect numbers since 1*2*5 = 10 and 1*3*7 = 21, whereas 25 is not, since the product of its divisors, 1*5 = 5 is too small. I have listed all the product perfect numbers between 2-60 which are: 6,8,10,14,15,21,22,26,27,28,33,34,35,38,39,44,45,46,51,52,55,57,58.

numbers?

We call a number a product perfect number if the product of all its divisors, other than itself, is equal to the number. For example, 10 and 21 are product perfect numbers since 1*2*5 = 10 and 1*3*7 = 21, whereas 25 is not, since the product of its divisors, 1*5 = 5 is too small. I have listed all the product perfect numbers between 2-60 which are: 6,8,10,14,15,21,22,26,27,28,33,34,35,38,39,44,45,46,51,52,55,57,58.

X(x-7)