10680885

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 18779904

約数和(自身を除く): 8099019

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3343, 10029, 16715, 30087, 50145, 150435, 237353, 712059, 1186765, 2136177, 3560295, 10680885]

約数ペア:

[(1, 10680885), (3, 3560295), (5, 2136177), (9, 1186765), (15, 712059), (45, 237353), (71, 150435), (213, 50145), (355, 30087), (639, 16715), (1065, 10029), (3195, 3343)]