45990815

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 61417728

約数和(自身を除く): 15426913

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 1471, 2405, 6253, 7355, 19123, 31265, 54427, 95615, 248599, 272135, 707551, 1242995, 3537755, 9198163, 45990815]

約数ペア:

[(1, 45990815), (5, 9198163), (13, 3537755), (37, 1242995), (65, 707551), (169, 272135), (185, 248599), (481, 95615), (845, 54427), (1471, 31265), (2405, 19123), (6253, 7355)]