12007395

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 20953296

約数和(自身を除く): 8945901

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 1637, 2445, 4911, 7335, 8185, 14733, 24555, 73665, 266831, 800493, 1334155, 2401479, 4002465, 12007395]

約数ペア:

[(1, 12007395), (3, 4002465), (5, 2401479), (9, 1334155), (15, 800493), (45, 266831), (163, 73665), (489, 24555), (815, 14733), (1467, 8185), (1637, 7335), (2445, 4911)]