84082005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{266927}}^1$

素因数の和:266945

約数の個数: 24

約数和(自身を含む): 166563072

約数和(自身を除く): 82481067

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 266927, 800781, 1334635, 1868489, 2402343, 4003905, 5605467, 9342445, 12011715, 16816401, 28027335, 84082005]

約数ペア:

[(1, 84082005), (3, 28027335), (5, 16816401), (7, 12011715), (9, 9342445), (15, 5605467), (21, 4003905), (35, 2402343), (45, 1868489), (63, 1334635), (105, 800781), (315, 266927)]