23021125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 29405376

約数和(自身を除く): 6384251

約数列:

[1, 5, 25, 43, 125, 215, 1075, 4283, 5375, 21415, 107075, 184169, 535375, 920845, 4604225, 23021125]

約数ペア:

[(1, 23021125), (5, 4604225), (25, 920845), (43, 535375), (125, 184169), (215, 107075), (1075, 21415), (4283, 5375)]