74063125

素因数分解:

$5^4\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:910

約数の個数: 20

約数和(自身を含む): 93245152

約数和(自身を除く): 19182027

約数列:

[1, 5, 25, 125, 163, 625, 727, 815, 3635, 4075, 18175, 20375, 90875, 101875, 118501, 454375, 592505, 2962525, 14812625, 74063125]

約数ペア:

[(1, 74063125), (5, 14812625), (25, 2962525), (125, 592505), (163, 454375), (625, 118501), (727, 101875), (815, 90875), (3635, 20375), (4075, 18175)]