13782465

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 24048960

約数和(自身を除く): 10266495

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 1879, 2445, 5637, 7335, 9395, 16911, 28185, 84555, 306277, 918831, 1531385, 2756493, 4594155, 13782465]

約数ペア:

[(1, 13782465), (3, 4594155), (5, 2756493), (9, 1531385), (15, 918831), (45, 306277), (163, 84555), (489, 28185), (815, 16911), (1467, 9395), (1879, 7335), (2445, 5637)]