83423285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 113978880

約数和(自身を除く): 30555595

約数列:

[1, 5, 11, 29, 55, 145, 193, 271, 319, 965, 1355, 1595, 2123, 2981, 5597, 7859, 10615, 14905, 27985, 39295, 52303, 61567, 86449, 261515, 307835, 432245, 575333, 1516787, 2876665, 7583935, 16684657, 83423285]

約数ペア:

[(1, 83423285), (5, 16684657), (11, 7583935), (29, 2876665), (55, 1516787), (145, 575333), (193, 432245), (271, 307835), (319, 261515), (965, 86449), (1355, 61567), (1595, 52303), (2123, 39295), (2981, 27985), (5597, 14905), (7859, 10615)]