236870145

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{9623}}^1$

素因数の和:10181

約数の個数: 24

約数和(自身を含む): 411368256

約数和(自身を除く): 174498111

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 2735, 4923, 8205, 9623, 24615, 28869, 48115, 86607, 144345, 433035, 5263781, 15791343, 26318905, 47374029, 78956715, 236870145]

約数ペア:

[(1, 236870145), (3, 78956715), (5, 47374029), (9, 26318905), (15, 15791343), (45, 5263781), (547, 433035), (1641, 144345), (2735, 86607), (4923, 48115), (8205, 28869), (9623, 24615)]