15808715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 20629728

約数和(自身を除く): 4821013

約数列:

[1, 5, 13, 65, 107, 535, 1391, 2273, 6955, 11365, 29549, 147745, 243211, 1216055, 3161743, 15808715]

約数ペア:

[(1, 15808715), (5, 3161743), (13, 1216055), (65, 243211), (107, 147745), (535, 29549), (1391, 11365), (2273, 6955)]