68876795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 91959696

約数和(自身を除く): 23082901

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2203, 2405, 6253, 11015, 28639, 31265, 81511, 143195, 372307, 407555, 1059643, 1861535, 5298215, 13775359, 68876795]

約数ペア:

[(1, 68876795), (5, 13775359), (13, 5298215), (37, 1861535), (65, 1059643), (169, 407555), (185, 372307), (481, 143195), (845, 81511), (2203, 31265), (2405, 28639), (6253, 11015)]