154237225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 198927000

約数和(自身を除く): 44689775

約数列:

[1, 5, 25, 29, 145, 229, 725, 929, 1145, 4645, 5725, 6641, 23225, 26941, 33205, 134705, 166025, 212741, 673525, 1063705, 5318525, 6169489, 30847445, 154237225]

約数ペア:

[(1, 154237225), (5, 30847445), (25, 6169489), (29, 5318525), (145, 1063705), (229, 673525), (725, 212741), (929, 166025), (1145, 134705), (4645, 33205), (5725, 26941), (6641, 23225)]