89700125

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{6967}}^1$

素因数の和:7085

約数の個数: 16

約数和(自身を含む): 113048832

約数和(自身を除く): 23348707

約数列:

[1, 5, 25, 103, 125, 515, 2575, 6967, 12875, 34835, 174175, 717601, 870875, 3588005, 17940025, 89700125]

約数ペア:

[(1, 89700125), (5, 17940025), (25, 3588005), (103, 870875), (125, 717601), (515, 174175), (2575, 34835), (6967, 12875)]