17609215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 22932000

約数和(自身を除く): 5322785

約数列:

[1, 5, 13, 65, 139, 695, 1807, 1949, 9035, 9745, 25337, 126685, 270911, 1354555, 3521843, 17609215]

約数ペア:

[(1, 17609215), (5, 3521843), (13, 1354555), (65, 270911), (139, 126685), (695, 25337), (1807, 9745), (1949, 9035)]