872509338145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6247}}^1\times {\mathrm{18127}}^1$

素因数の和:24469

約数の個数: 32

約数和(自身を含む): 1109078581248

約数和(自身を除く): 236569243103

約数列:

[1, 5, 23, 67, 115, 335, 1541, 6247, 7705, 18127, 31235, 90635, 143681, 416921, 418549, 718405, 1214509, 2084605, 2092745, 6072545, 9626627, 27933707, 48133135, 113239369, 139668535, 566196845, 2604505487, 7587037723, 13022527435, 37935188615, 174501867629, 872509338145]

約数ペア:

[(1, 872509338145), (5, 174501867629), (23, 37935188615), (67, 13022527435), (115, 7587037723), (335, 2604505487), (1541, 566196845), (6247, 139668535), (7705, 113239369), (18127, 48133135), (31235, 27933707), (90635, 9626627), (143681, 6072545), (416921, 2092745), (418549, 2084605), (718405, 1214509)]