42317135

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 59811696

約数和(自身を除く): 17494561

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 581, 2081, 2905, 4067, 10405, 14567, 20335, 72835, 101969, 172723, 509845, 863615, 1209061, 6045305, 8463427, 42317135]

約数ペア:

[(1, 42317135), (5, 8463427), (7, 6045305), (35, 1209061), (49, 863615), (83, 509845), (245, 172723), (415, 101969), (581, 72835), (2081, 20335), (2905, 14567), (4067, 10405)]