128565545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11833}}^1$

素因数の和:11932

約数の個数: 16

約数和(自身を含む): 161037072

約数和(自身を除く): 32471527

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 11833, 59165, 485153, 627149, 2425765, 3135745, 25713109, 128565545]

約数ペア:

[(1, 128565545), (5, 25713109), (41, 3135745), (53, 2425765), (205, 627149), (265, 485153), (2173, 59165), (10865, 11833)]