13104225

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 23696400

約数和(自身を除く): 10592175

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 419, 695, 1251, 1257, 2085, 2095, 3475, 3771, 6255, 6285, 10425, 10475, 18855, 31275, 31425, 58241, 94275, 174723, 291205, 524169, 873615, 1456025, 2620845, 4368075, 13104225]

約数ペア:

[(1, 13104225), (3, 4368075), (5, 2620845), (9, 1456025), (15, 873615), (25, 524169), (45, 291205), (75, 174723), (139, 94275), (225, 58241), (417, 31425), (419, 31275), (695, 18855), (1251, 10475), (1257, 10425), (2085, 6285), (2095, 6255), (3475, 3771)]