16852005

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 29385720

約数和(自身を除く): 12533715

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2069, 2715, 6207, 8145, 10345, 18621, 31035, 93105, 374489, 1123467, 1872445, 3370401, 5617335, 16852005]

約数ペア:

[(1, 16852005), (3, 5617335), (5, 3370401), (9, 1872445), (15, 1123467), (45, 374489), (181, 93105), (543, 31035), (905, 18621), (1629, 10345), (2069, 8145), (2715, 6207)]