7478315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 9766848

約数和(自身を除く): 2288533

約数列:

[1, 5, 13, 65, 103, 515, 1117, 1339, 5585, 6695, 14521, 72605, 115051, 575255, 1495663, 7478315]

約数ペア:

[(1, 7478315), (5, 1495663), (13, 575255), (65, 115051), (103, 72605), (515, 14521), (1117, 6695), (1339, 5585)]