86856795

素因数分解:

$3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4357}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 150926256

約数和(自身を除く): 64069461

約数列:

[1, 3, 5, 9, 15, 45, 443, 1329, 2215, 3987, 4357, 6645, 13071, 19935, 21785, 39213, 65355, 196065, 1930151, 5790453, 9650755, 17371359, 28952265, 86856795]

約数ペア:

[(1, 86856795), (3, 28952265), (5, 17371359), (9, 9650755), (15, 5790453), (45, 1930151), (443, 196065), (1329, 65355), (2215, 39213), (3987, 21785), (4357, 19935), (6645, 13071)]