3601485

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 6293664

約数和(自身を除く): 2692179

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 491, 815, 1467, 1473, 2445, 2455, 4419, 7335, 7365, 22095, 80033, 240099, 400165, 720297, 1200495, 3601485]

約数ペア:

[(1, 3601485), (3, 1200495), (5, 720297), (9, 400165), (15, 240099), (45, 80033), (163, 22095), (489, 7365), (491, 7335), (815, 4419), (1467, 2455), (1473, 2445)]