168172005

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{56911}}^1$

素因数の和:57116

約数の個数: 16

約数和(自身を含む): 270445824

約数和(自身を除く): 102273819

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 56911, 170733, 284555, 853665, 11211467, 33634401, 56057335, 168172005]

約数ペア:

[(1, 168172005), (3, 56057335), (5, 33634401), (15, 11211467), (197, 853665), (591, 284555), (985, 170733), (2955, 56911)]