56900895

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27689}}^1$

素因数の和:27834

約数の個数: 16

約数和(自身を含む): 91709280

約数和(自身を除く): 34808385

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 27689, 83067, 138445, 415335, 3793393, 11380179, 18966965, 56900895]

約数ペア:

[(1, 56900895), (3, 18966965), (5, 11380179), (15, 3793393), (137, 415335), (411, 138445), (685, 83067), (2055, 27689)]