19533105

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2663}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 34077888

約数和(自身を除く): 14544783

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 2663, 7335, 7989, 13315, 23967, 39945, 119835, 434069, 1302207, 2170345, 3906621, 6511035, 19533105]

約数ペア:

[(1, 19533105), (3, 6511035), (5, 3906621), (9, 2170345), (15, 1302207), (45, 434069), (163, 119835), (489, 39945), (815, 23967), (1467, 13315), (2445, 7989), (2663, 7335)]