47280155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 61551840

約数和(自身を除く): 14271685

約数列:

[1, 5, 13, 65, 139, 695, 1807, 5233, 9035, 26165, 68029, 340145, 727387, 3636935, 9456031, 47280155]

約数ペア:

[(1, 47280155), (5, 9456031), (13, 3636935), (65, 727387), (139, 340145), (695, 68029), (1807, 26165), (5233, 9035)]