8163265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 10954944

約数和(自身を除く): 2791679

約数列:

[1, 5, 11, 55, 103, 121, 131, 515, 605, 655, 1133, 1441, 5665, 7205, 12463, 13493, 15851, 62315, 67465, 79255, 148423, 742115, 1632653, 8163265]

約数ペア:

[(1, 8163265), (5, 1632653), (11, 742115), (55, 148423), (103, 79255), (121, 67465), (131, 62315), (515, 15851), (605, 13493), (655, 12463), (1133, 7205), (1441, 5665)]