169140785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 229267584

約数和(自身を除く): 60126799

約数列:

[1, 5, 11, 41, 55, 107, 205, 451, 535, 701, 1177, 2255, 3505, 4387, 5885, 7711, 21935, 28741, 38555, 48257, 75007, 143705, 241285, 316151, 375035, 825077, 1580755, 3075287, 4125385, 15376435, 33828157, 169140785]

約数ペア:

[(1, 169140785), (5, 33828157), (11, 15376435), (41, 4125385), (55, 3075287), (107, 1580755), (205, 825077), (451, 375035), (535, 316151), (701, 241285), (1177, 143705), (2255, 75007), (3505, 48257), (4387, 38555), (5885, 28741), (7711, 21935)]