80625713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 22224847

約数列:

[1, 7, 17, 29, 61, 119, 203, 383, 427, 493, 1037, 1769, 2681, 3451, 6511, 7259, 11107, 12383, 23363, 30073, 45577, 77749, 163541, 188819, 210511, 397171, 677527, 1321733, 2780197, 4742689, 11517959, 80625713]

約数ペア:

[(1, 80625713), (7, 11517959), (17, 4742689), (29, 2780197), (61, 1321733), (119, 677527), (203, 397171), (383, 210511), (427, 188819), (493, 163541), (1037, 77749), (1769, 45577), (2681, 30073), (3451, 23363), (6511, 12383), (7259, 11107)]