26229854495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{129049}}^1$

素因数の和:129179

約数の個数: 32

約数和(自身を含む): 35122248000

約数和(自身を除く): 8892393505

約数列:

[1, 5, 13, 53, 59, 65, 265, 295, 689, 767, 3127, 3445, 3835, 15635, 40651, 129049, 203255, 645245, 1677637, 6839597, 7613891, 8388185, 34197985, 38069455, 88914761, 98980583, 403536223, 444573805, 494902915, 2017681115, 5245970899, 26229854495]

約数ペア:

[(1, 26229854495), (5, 5245970899), (13, 2017681115), (53, 494902915), (59, 444573805), (65, 403536223), (265, 98980583), (295, 88914761), (689, 38069455), (767, 34197985), (3127, 8388185), (3445, 7613891), (3835, 6839597), (15635, 1677637), (40651, 645245), (129049, 203255)]