24964665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 44209152

約数和(自身を除く): 19244487

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2131, 2343, 3905, 6393, 10655, 11715, 23441, 31965, 70323, 117205, 151301, 351615, 453903, 756505, 1664311, 2269515, 4992933, 8321555, 24964665]

約数ペア:

[(1, 24964665), (3, 8321555), (5, 4992933), (11, 2269515), (15, 1664311), (33, 756505), (55, 453903), (71, 351615), (165, 151301), (213, 117205), (355, 70323), (781, 31965), (1065, 23441), (2131, 11715), (2343, 10655), (3905, 6393)]