55191615

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11831}}^1$

素因数の和:12150

約数の個数: 16

約数和(自身を含む): 88598016

約数和(自身を除く): 33406401

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 11831, 35493, 59155, 177465, 3679441, 11038323, 18397205, 55191615]

約数ペア:

[(1, 55191615), (3, 18397205), (5, 11038323), (15, 3679441), (311, 177465), (933, 59155), (1555, 35493), (4665, 11831)]