56485005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{198193}}^1$

素因数の和:198220

約数の個数: 16

約数和(自身を含む): 95133120

約数和(自身を除く): 38648115

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 198193, 594579, 990965, 2972895, 3765667, 11297001, 18828335, 56485005]

約数ペア:

[(1, 56485005), (3, 18828335), (5, 11297001), (15, 3765667), (19, 2972895), (57, 990965), (95, 594579), (285, 198193)]