1117370225

素因数分解:

$5^2\times {\mathrm{2521}}^1\times {\mathrm{17729}}^1$

素因数の和:20260

約数の個数: 12

約数和(自身を含む): 1386166860

約数和(自身を除く): 268796635

約数列:

[1, 5, 25, 2521, 12605, 17729, 63025, 88645, 443225, 44694809, 223474045, 1117370225]

約数ペア:

[(1, 1117370225), (5, 223474045), (25, 44694809), (2521, 443225), (12605, 88645), (17729, 63025)]