17140785

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8221}}^1$

素因数の和:8368

約数の個数: 16

約数和(自身を含む): 27625920

約数和(自身を除く): 10485135

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 8221, 24663, 41105, 123315, 1142719, 3428157, 5713595, 17140785]

約数ペア:

[(1, 17140785), (3, 5713595), (5, 3428157), (15, 1142719), (139, 123315), (417, 41105), (695, 24663), (2085, 8221)]