85505147

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 107730000

約数和(自身を除く): 22224853

約数列:

[1, 7, 13, 49, 91, 269, 499, 637, 1883, 3493, 3497, 6487, 13181, 24451, 24479, 45409, 134231, 171353, 317863, 939617, 1745003, 6577319, 12215021, 85505147]

約数ペア:

[(1, 85505147), (7, 12215021), (13, 6577319), (49, 1745003), (91, 939617), (269, 317863), (499, 171353), (637, 134231), (1883, 45409), (3493, 24479), (3497, 24451), (6487, 13181)]