23229895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 31042656

約数和(自身を除く): 7812761

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 743, 845, 2405, 3715, 6253, 9659, 27491, 31265, 48295, 125567, 137455, 357383, 627835, 1786915, 4645979, 23229895]

約数ペア:

[(1, 23229895), (5, 4645979), (13, 1786915), (37, 627835), (65, 357383), (169, 137455), (185, 125567), (481, 48295), (743, 31265), (845, 27491), (2405, 9659), (3715, 6253)]