9915367895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1\times {\mathrm{19937}}^1$

素因数の和:25810

約数の個数: 16

約数和(自身を含む): 12601135008

約数和(自身を除く): 2685767113

約数列:

[1, 5, 17, 85, 5851, 19937, 29255, 99467, 99685, 338929, 497335, 1694645, 116651387, 583256935, 1983073579, 9915367895]

約数ペア:

[(1, 9915367895), (5, 1983073579), (17, 583256935), (85, 116651387), (5851, 1694645), (19937, 497335), (29255, 338929), (99467, 99685)]