13277485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 18182880

約数和(自身を除く): 4905395

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 827, 845, 1235, 3211, 4135, 10751, 15713, 16055, 53755, 78565, 139763, 204269, 698815, 1021345, 2655497, 13277485]

約数ペア:

[(1, 13277485), (5, 2655497), (13, 1021345), (19, 698815), (65, 204269), (95, 139763), (169, 78565), (247, 53755), (827, 16055), (845, 15713), (1235, 10751), (3211, 4135)]