69438505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 85595904

約数和(自身を除く): 16157399

約数列:

[1, 5, 47, 193, 235, 965, 1531, 7655, 9071, 45355, 71957, 295483, 359785, 1477415, 13887701, 69438505]

約数ペア:

[(1, 69438505), (5, 13887701), (47, 1477415), (193, 359785), (235, 295483), (965, 71957), (1531, 45355), (7655, 9071)]