12008025

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 36

約数和(自身を含む): 21800688

約数和(自身を除く): 9792663

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 643, 747, 1245, 1929, 2075, 3215, 3735, 5787, 6225, 9645, 16075, 18675, 28935, 48225, 53369, 144675, 160107, 266845, 480321, 800535, 1334225, 2401605, 4002675, 12008025]

約数ペア:

[(1, 12008025), (3, 4002675), (5, 2401605), (9, 1334225), (15, 800535), (25, 480321), (45, 266845), (75, 160107), (83, 144675), (225, 53369), (249, 48225), (415, 28935), (643, 18675), (747, 16075), (1245, 9645), (1929, 6225), (2075, 5787), (3215, 3735)]