68039805

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32633}}^1$

素因数の和:32780

約数の個数: 16

約数和(自身を含む): 109650240

約数和(自身を除く): 41610435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 32633, 97899, 163165, 489495, 4535987, 13607961, 22679935, 68039805]

約数ペア:

[(1, 68039805), (3, 22679935), (5, 13607961), (15, 4535987), (139, 489495), (417, 163165), (695, 97899), (2085, 32633)]