11907765

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 20936448

約数和(自身を除く): 9028683

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3727, 11181, 18635, 33543, 55905, 167715, 264617, 793851, 1323085, 2381553, 3969255, 11907765]

約数ペア:

[(1, 11907765), (3, 3969255), (5, 2381553), (9, 1323085), (15, 793851), (45, 264617), (71, 167715), (213, 55905), (355, 33543), (639, 18635), (1065, 11181), (3195, 3727)]