78083785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 25699895

約数列:

[1, 5, 13, 65, 103, 107, 109, 515, 535, 545, 1339, 1391, 1417, 6695, 6955, 7085, 11021, 11227, 11663, 55105, 56135, 58315, 143273, 145951, 151619, 716365, 729755, 758095, 1201289, 6006445, 15616757, 78083785]

約数ペア:

[(1, 78083785), (5, 15616757), (13, 6006445), (65, 1201289), (103, 758095), (107, 729755), (109, 716365), (515, 151619), (535, 145951), (545, 143273), (1339, 58315), (1391, 56135), (1417, 55105), (6695, 11663), (6955, 11227), (7085, 11021)]