128433895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{52103}}^1$

素因数の和:52154

約数の個数: 16

約数和(自身を含む): 168816960

約数和(自身を除く): 40383065

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 52103, 260515, 885751, 1510987, 4428755, 7554935, 25686779, 128433895]

約数ペア:

[(1, 128433895), (5, 25686779), (17, 7554935), (29, 4428755), (85, 1510987), (145, 885751), (493, 260515), (2465, 52103)]