8122855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7386

約数の個数: 16

約数和(自身を含む): 11116224

約数和(自身を除く): 2993369

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7351, 36755, 95563, 124967, 477815, 624835, 1624571, 8122855]

約数ペア:

[(1, 8122855), (5, 1624571), (13, 624835), (17, 477815), (65, 124967), (85, 95563), (221, 36755), (1105, 7351)]