15561110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 30248640

約数和(自身を除く): 14687530

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 2333, 3335, 4666, 6670, 11665, 23330, 53659, 67657, 107318, 135314, 268295, 338285, 536590, 676570, 1556111, 3112222, 7780555, 15561110]

約数ペア:

[(1, 15561110), (2, 7780555), (5, 3112222), (10, 1556111), (23, 676570), (29, 536590), (46, 338285), (58, 268295), (115, 135314), (145, 107318), (230, 67657), (290, 53659), (667, 23330), (1334, 11665), (2333, 6670), (3335, 4666)]