71065345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 94880376

約数和(自身を除く): 23815031

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2273, 2405, 6253, 11365, 29549, 31265, 84101, 147745, 384137, 420505, 1093313, 1920685, 5466565, 14213069, 71065345]

約数ペア:

[(1, 71065345), (5, 14213069), (13, 5466565), (37, 1920685), (65, 1093313), (169, 420505), (185, 384137), (481, 147745), (845, 84101), (2273, 31265), (2405, 29549), (6253, 11365)]