57105455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17021}}^1$

素因数の和:17098

約数の個数: 16

約数和(自身を含む): 75986208

約数和(自身を除く): 18880753

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 17021, 85105, 187231, 936155, 1038281, 5191405, 11421091, 57105455]

約数ペア:

[(1, 57105455), (5, 11421091), (11, 5191405), (55, 1038281), (61, 936155), (305, 187231), (671, 85105), (3355, 17021)]