86995225

素因数分解:

$5^2\times {\mathrm{859}}^1\times {\mathrm{4051}}^1$

素因数の和:4920

約数の個数: 12

約数和(自身を含む): 108026320

約数和(自身を除く): 21031095

約数列:

[1, 5, 25, 859, 4051, 4295, 20255, 21475, 101275, 3479809, 17399045, 86995225]

約数ペア:

[(1, 86995225), (5, 17399045), (25, 3479809), (859, 101275), (4051, 21475), (4295, 20255)]