40348565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 51425280

約数和(自身を除く): 11076715

約数列:

[1, 5, 17, 85, 479, 991, 2395, 4955, 8143, 16847, 40715, 84235, 474689, 2373445, 8069713, 40348565]

約数ペア:

[(1, 40348565), (5, 8069713), (17, 2373445), (85, 474689), (479, 84235), (991, 40715), (2395, 16847), (4955, 8143)]