85894185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8311}}^1$

素因数の和:8385

約数の個数: 32

約数和(自身を含む): 150812928

約数和(自身を除く): 64918743

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 8311, 10335, 24933, 41555, 108043, 124665, 324129, 440483, 540215, 1321449, 1620645, 2202415, 5726279, 6607245, 17178837, 28631395, 85894185]

約数ペア:

[(1, 85894185), (3, 28631395), (5, 17178837), (13, 6607245), (15, 5726279), (39, 2202415), (53, 1620645), (65, 1321449), (159, 540215), (195, 440483), (265, 324129), (689, 124665), (795, 108043), (2067, 41555), (3445, 24933), (8311, 10335)]