315045825

素因数分解:

$3^1\times 5^2\times {\mathrm{4200611}}^1$

素因数の和:4200624

約数の個数: 12

約数和(自身を含む): 520875888

約数和(自身を除く): 205830063

約数列:

[1, 3, 5, 15, 25, 75, 4200611, 12601833, 21003055, 63009165, 105015275, 315045825]

約数ペア:

[(1, 315045825), (3, 105015275), (5, 63009165), (15, 21003055), (25, 12601833), (75, 4200611)]