68411852015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3799603}}^1$

素因数の和:3799898

約数の個数: 16

約数和(自身を含む): 88728352608

約数和(自身を除く): 20316500593

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 18005, 3799603, 18998015, 49394839, 246974195, 1052490031, 5262450155, 13682370403, 68411852015]

約数ペア:

[(1, 68411852015), (5, 13682370403), (13, 5262450155), (65, 1052490031), (277, 246974195), (1385, 49394839), (3601, 18998015), (18005, 3799603)]