143522405

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 192545280

約数和(自身を除く): 49022875

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 5479, 26195, 27395, 71227, 169849, 356135, 849245, 925951, 2208037, 4629755, 11040185, 28704481, 143522405]

約数ペア:

[(1, 143522405), (5, 28704481), (13, 11040185), (31, 4629755), (65, 2208037), (155, 925951), (169, 849245), (403, 356135), (845, 169849), (2015, 71227), (5239, 27395), (5479, 26195)]