68237691405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1\times {\mathrm{84751}}^1$

素因数の和:88901

約数の個数: 32

約数和(自身を含む): 117608655360

約数和(自身を除く): 49370963955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 4129, 12387, 20645, 53677, 61935, 84751, 161031, 254253, 268385, 423755, 805155, 1101763, 1271265, 3305289, 5508815, 16526445, 349936879, 1049810637, 1749684395, 4549179427, 5249053185, 13647538281, 22745897135, 68237691405]

約数ペア:

[(1, 68237691405), (3, 22745897135), (5, 13647538281), (13, 5249053185), (15, 4549179427), (39, 1749684395), (65, 1049810637), (195, 349936879), (4129, 16526445), (12387, 5508815), (20645, 3305289), (53677, 1271265), (61935, 1101763), (84751, 805155), (161031, 423755), (254253, 268385)]