55553615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{14011}}^1$

素因数の和:14090

約数の個数: 16

約数和(自身を含む): 72974496

約数和(自身を除く): 17420881

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 14011, 70055, 182143, 854671, 910715, 4273355, 11110723, 55553615]

約数ペア:

[(1, 55553615), (5, 11110723), (13, 4273355), (61, 910715), (65, 854671), (305, 182143), (793, 70055), (3965, 14011)]