12814245

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 22360416

約数和(自身を除く): 9546171

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 1747, 2445, 5241, 7335, 8735, 15723, 26205, 78615, 284761, 854283, 1423805, 2562849, 4271415, 12814245]

約数ペア:

[(1, 12814245), (3, 4271415), (5, 2562849), (9, 1423805), (15, 854283), (45, 284761), (163, 78615), (489, 26205), (815, 15723), (1467, 8735), (1747, 7335), (2445, 5241)]