1604135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 2298240

約数和(自身を除く): 694105

約数列:

[1, 5, 13, 23, 29, 37, 65, 115, 145, 185, 299, 377, 481, 667, 851, 1073, 1495, 1885, 2405, 3335, 4255, 5365, 8671, 11063, 13949, 24679, 43355, 55315, 69745, 123395, 320827, 1604135]

約数ペア:

[(1, 1604135), (5, 320827), (13, 123395), (23, 69745), (29, 55315), (37, 43355), (65, 24679), (115, 13949), (145, 11063), (185, 8671), (299, 5365), (377, 4255), (481, 3335), (667, 2405), (851, 1885), (1073, 1495)]