13309595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 18226800

約数和(自身を除く): 4917205

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 829, 845, 1235, 3211, 4145, 10777, 15751, 16055, 53885, 78755, 140101, 204763, 700505, 1023815, 2661919, 13309595]

約数ペア:

[(1, 13309595), (5, 2661919), (13, 1023815), (19, 700505), (65, 204763), (95, 140101), (169, 78755), (247, 53885), (829, 16055), (845, 15751), (1235, 10777), (3211, 4145)]