78938795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8737}}^1$

素因数の和:8894

約数の個数: 16

約数和(自身を含む): 102758880

約数和(自身を除く): 23820085

約数列:

[1, 5, 13, 65, 139, 695, 1807, 8737, 9035, 43685, 113581, 567905, 1214443, 6072215, 15787759, 78938795]

約数ペア:

[(1, 78938795), (5, 15787759), (13, 6072215), (65, 1214443), (139, 567905), (695, 113581), (1807, 43685), (8737, 9035)]