13315315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 17353728

約数和(自身を除く): 4038413

約数列:

[1, 5, 13, 65, 127, 635, 1613, 1651, 8065, 8255, 20969, 104845, 204851, 1024255, 2663063, 13315315]

約数ペア:

[(1, 13315315), (5, 2663063), (13, 1024255), (65, 204851), (127, 104845), (635, 20969), (1613, 8255), (1651, 8065)]