9012475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 11963520

約数和(自身を除く): 2951045

約数列:

[1, 5, 25, 29, 31, 145, 155, 401, 725, 775, 899, 2005, 4495, 10025, 11629, 12431, 22475, 58145, 62155, 290725, 310775, 360499, 1802495, 9012475]

約数ペア:

[(1, 9012475), (5, 1802495), (25, 360499), (29, 310775), (31, 290725), (145, 62155), (155, 58145), (401, 22475), (725, 12431), (775, 11629), (899, 10025), (2005, 4495)]