7900105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 10068480

約数和(自身を除く): 2168375

約数列:

[1, 5, 19, 95, 137, 607, 685, 2603, 3035, 11533, 13015, 57665, 83159, 415795, 1580021, 7900105]

約数ペア:

[(1, 7900105), (5, 1580021), (19, 415795), (95, 83159), (137, 57665), (607, 13015), (685, 11533), (2603, 3035)]