414310825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{974849}}^1$

素因数の和:974876

約数の個数: 12

約数和(自身を含む): 543966300

約数和(自身を除く): 129655475

約数列:

[1, 5, 17, 25, 85, 425, 974849, 4874245, 16572433, 24371225, 82862165, 414310825]

約数ペア:

[(1, 414310825), (5, 82862165), (17, 24371225), (25, 16572433), (85, 4874245), (425, 974849)]