If the product of all positive divisors of n is n^2. Prove v(n) [the number of positive divisors function]=4
If n is congruent to k mod 40. Prove e^n is congruent to 2^k mod 55
Prove n^11 is congruent to n mod 33.
Thanks for any help!
If the product of all positive divisors of n is n^2. Prove v(n) [the number of positive divisors function]=4
If n is congruent to k mod 40. Prove e^n is congruent to 2^k mod 55
Prove n^11 is congruent to n mod 33.
Thanks for any help!