15206568657

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1\times {\mathrm{11717}}^1$

素因数の和:14437

約数の個数: 32

約数和(自身を含む): 24190451712

約数和(自身を除く): 8983883055

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2687, 8061, 11717, 18809, 35151, 56427, 61801, 82019, 185403, 246057, 269491, 432607, 808473, 1297821, 1886437, 5659311, 31483579, 94450737, 220385053, 661155159, 724122317, 2172366951, 5068856219, 15206568657]

約数ペア:

[(1, 15206568657), (3, 5068856219), (7, 2172366951), (21, 724122317), (23, 661155159), (69, 220385053), (161, 94450737), (483, 31483579), (2687, 5659311), (8061, 1886437), (11717, 1297821), (18809, 808473), (35151, 432607), (56427, 269491), (61801, 246057), (82019, 185403)]