127705895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1217}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 158554368

約数和(自身を除く): 30848473

約数列:

[1, 5, 31, 155, 677, 1217, 3385, 6085, 20987, 37727, 104935, 188635, 823909, 4119545, 25541179, 127705895]

約数ペア:

[(1, 127705895), (5, 25541179), (31, 4119545), (155, 823909), (677, 188635), (1217, 104935), (3385, 37727), (6085, 20987)]