42461195

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 60131808

約数和(自身を除く): 17670613

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2441, 2485, 3479, 12205, 17087, 17395, 85435, 119609, 173311, 598045, 866555, 1213177, 6065885, 8492239, 42461195]

約数ペア:

[(1, 42461195), (5, 8492239), (7, 6065885), (35, 1213177), (49, 866555), (71, 598045), (245, 173311), (355, 119609), (497, 85435), (2441, 17395), (2485, 17087), (3479, 12205)]