1040987755

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{3319}}^1$

素因数の和:3894

約数の個数: 16

約数和(自身を含む): 1260936000

約数和(自身を除く): 219948245

約数列:

[1, 5, 149, 421, 745, 2105, 3319, 16595, 62729, 313645, 494531, 1397299, 2472655, 6986495, 208197551, 1040987755]

約数ペア:

[(1, 1040987755), (5, 208197551), (149, 6986495), (421, 2472655), (745, 1397299), (2105, 494531), (3319, 313645), (16595, 62729)]