15741025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 21228800

約数和(自身を除く): 5487775

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 1069, 2945, 5345, 14725, 20311, 26725, 33139, 101555, 165695, 507775, 629641, 828475, 3148205, 15741025]

約数ペア:

[(1, 15741025), (5, 3148205), (19, 828475), (25, 629641), (31, 507775), (95, 165695), (155, 101555), (475, 33139), (589, 26725), (775, 20311), (1069, 14725), (2945, 5345)]