15829359

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 27116544

約数和(自身を除く): 11287185

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2521, 6279, 7563, 17647, 32773, 52941, 57983, 98319, 173949, 229411, 405881, 688233, 753779, 1217643, 2261337, 5276453, 15829359]

約数ペア:

[(1, 15829359), (3, 5276453), (7, 2261337), (13, 1217643), (21, 753779), (23, 688233), (39, 405881), (69, 229411), (91, 173949), (161, 98319), (273, 57983), (299, 52941), (483, 32773), (897, 17647), (2093, 7563), (2521, 6279)]