39133315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19470

約数の個数: 16

約数和(自身を含む): 52206336

約数和(自身を除く): 13073021

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 19421, 97105, 252473, 602051, 1262365, 3010255, 7826663, 39133315]

約数ペア:

[(1, 39133315), (5, 7826663), (13, 3010255), (31, 1262365), (65, 602051), (155, 252473), (403, 97105), (2015, 19421)]