90660555

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46853}}^1$

素因数の和:46907

約数の個数: 24

約数和(自身を含む): 160802928

約数和(自身を除く): 70142373

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 46853, 140559, 234265, 421677, 702795, 2014679, 2108385, 6044037, 10073395, 18132111, 30220185, 90660555]

約数ペア:

[(1, 90660555), (3, 30220185), (5, 18132111), (9, 10073395), (15, 6044037), (43, 2108385), (45, 2014679), (129, 702795), (215, 421677), (387, 234265), (645, 140559), (1935, 46853)]