3865265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 1491535

約数列:

[1, 5, 19, 23, 29, 61, 95, 115, 145, 305, 437, 551, 667, 1159, 1403, 1769, 2185, 2755, 3335, 5795, 7015, 8845, 12673, 26657, 33611, 40687, 63365, 133285, 168055, 203435, 773053, 3865265]

約数ペア:

[(1, 3865265), (5, 773053), (19, 203435), (23, 168055), (29, 133285), (61, 63365), (95, 40687), (115, 33611), (145, 26657), (305, 12673), (437, 8845), (551, 7015), (667, 5795), (1159, 3335), (1403, 2755), (1769, 2185)]