3 x 17 = 51
No exponents needed.
It is: 31*51*71 = 105
22 x 32 x 51
22 x 51 x 71
It is: 22*33*51*71 = 3780
120 = 23 x 31 x 51
51 = 31 x 171
10 = 21*51
515 = 51 x 1031
51 x 72 = 245
95 = 51 x 191
It is: 31*51*71 = 105
22 x 32 x 51
22 x 51 x 71
It is: 22*33*51*71 = 3780
No exponents are needed. The prime factorization is: 5 x 11
3240 = 23 x 34 x 51
735 = 31 x 51 x 72