71338735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 92514240

約数和(自身を除く): 21175505

約数列:

[1, 5, 13, 65, 311, 1555, 3529, 4043, 17645, 20215, 45877, 229385, 1097519, 5487595, 14267747, 71338735]

約数ペア:

[(1, 71338735), (5, 14267747), (13, 5487595), (65, 1097519), (311, 229385), (1555, 45877), (3529, 20215), (4043, 17645)]