1330759785

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861849}}^1$

素因数の和:2861888

約数の個数: 16

約数和(自身を含む): 2197900800

約数和(自身を除く): 867141015

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2861849, 8585547, 14309245, 42927735, 88717319, 266151957, 443586595, 1330759785]

約数ペア:

[(1, 1330759785), (3, 443586595), (5, 266151957), (15, 88717319), (31, 42927735), (93, 14309245), (155, 8585547), (465, 2861849)]