69085185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 119562240

約数和(自身を除く): 50477055

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1279, 1385, 3601, 3837, 4155, 6395, 10803, 16627, 18005, 19185, 49881, 54015, 83135, 249405, 354283, 1062849, 1771415, 4605679, 5314245, 13817037, 23028395, 69085185]

約数ペア:

[(1, 69085185), (3, 23028395), (5, 13817037), (13, 5314245), (15, 4605679), (39, 1771415), (65, 1062849), (195, 354283), (277, 249405), (831, 83135), (1279, 54015), (1385, 49881), (3601, 19185), (3837, 18005), (4155, 16627), (6395, 10803)]