10485515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 13400640

約数和(自身を除く): 2915125

約数列:

[1, 5, 17, 85, 281, 439, 1405, 2195, 4777, 7463, 23885, 37315, 123359, 616795, 2097103, 10485515]

約数ペア:

[(1, 10485515), (5, 2097103), (17, 616795), (85, 123359), (281, 37315), (439, 23885), (1405, 7463), (2195, 4777)]