55647545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3617}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 71115408

約数和(自身を除く): 15467863

約数列:

[1, 5, 17, 85, 181, 905, 3077, 3617, 15385, 18085, 61489, 307445, 654677, 3273385, 11129509, 55647545]

約数ペア:

[(1, 55647545), (5, 11129509), (17, 3273385), (85, 654677), (181, 307445), (905, 61489), (3077, 18085), (3617, 15385)]