65768885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11119}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 97678080

約数和(自身を除く): 31909195

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 11119, 55595, 77833, 144547, 389165, 722735, 1011829, 1879111, 5059145, 9395555, 13153777, 65768885]

約数ペア:

[(1, 65768885), (5, 13153777), (7, 9395555), (13, 5059145), (35, 1879111), (65, 1011829), (91, 722735), (169, 389165), (455, 144547), (845, 77833), (1183, 55595), (5915, 11119)]