141662545

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 172025280

約数和(自身を除く): 30362735

約数列:

[1, 5, 139, 317, 643, 695, 1585, 3215, 44063, 89377, 203831, 220315, 446885, 1019155, 28332509, 141662545]

約数ペア:

[(1, 141662545), (5, 28332509), (139, 1019155), (317, 446885), (643, 220315), (695, 203831), (1585, 89377), (3215, 44063)]