55146895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1009}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 70247520

約数和(自身を除く): 15100625

約数列:

[1, 5, 17, 85, 643, 1009, 3215, 5045, 10931, 17153, 54655, 85765, 648787, 3243935, 11029379, 55146895]

約数ペア:

[(1, 55146895), (5, 11029379), (17, 3243935), (85, 648787), (643, 85765), (1009, 54655), (3215, 17153), (5045, 10931)]