22653875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 28745184

約数和(自身を除く): 6091309

約数列:

[1, 5, 25, 61, 125, 305, 1525, 2971, 7625, 14855, 74275, 181231, 371375, 906155, 4530775, 22653875]

約数ペア:

[(1, 22653875), (5, 4530775), (25, 906155), (61, 371375), (125, 181231), (305, 74275), (1525, 14855), (2971, 7625)]