315045275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{741283}}^1$

素因数の和:741310

約数の個数: 12

約数和(自身を含む): 413636472

約数和(自身を除く): 98591197

約数列:

[1, 5, 17, 25, 85, 425, 741283, 3706415, 12601811, 18532075, 63009055, 315045275]

約数ペア:

[(1, 315045275), (5, 63009055), (17, 18532075), (25, 12601811), (85, 3706415), (425, 741283)]