9208225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 12733560

約数和(自身を除く): 3525335

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 977, 1885, 4885, 9425, 12701, 24425, 28333, 63505, 141665, 317525, 368329, 708325, 1841645, 9208225]

約数ペア:

[(1, 9208225), (5, 1841645), (13, 708325), (25, 368329), (29, 317525), (65, 141665), (145, 63505), (325, 28333), (377, 24425), (725, 12701), (977, 9425), (1885, 4885)]