Y by Adventure10, Mango247
The number
is "good", if there is three divisors of
(
), such that 
a) Prove that all good number is divisible by
b) Determine if there are infinite good numbers.




a) Prove that all good number is divisible by

b) Determine if there are infinite good numbers.
This post has been edited 1 time. Last edited by mathisreal, Feb 13, 2019, 12:50 AM