Just 2
no its fators are 159 16 1 2544
2 and 5
2 and 19
2 and 3
2 and 5.
2 and 5
The only prime factor of 25 is 5.
1,2,4,8,and 16
As a product of its prime factors in exponents: 22*32 = 36
1,2,3,6,13,26,39,78 Prime Factorization= 2*3*13
1,024 has only one prime factor . . . . . it's 2.( 210 =1024)
They are itself and one because 13 is a prime number