156970012525

素因数分解:

$5^2\times {\mathrm{647}}^1\times {\mathrm{9704483}}^1$

素因数の和:9705140

約数の個数: 12

約数和(自身を含む): 194943674592

約数和(自身を除く): 37973662067

約数列:

[1, 5, 25, 647, 3235, 16175, 9704483, 48522415, 242612075, 6278800501, 31394002505, 156970012525]

約数ペア:

[(1, 156970012525), (5, 31394002505), (25, 6278800501), (647, 242612075), (3235, 48522415), (16175, 9704483)]