9822215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 12797568

約数和(自身を除く): 2975353

約数列:

[1, 5, 13, 65, 137, 685, 1103, 1781, 5515, 8905, 14339, 71695, 151111, 755555, 1964443, 9822215]

約数ペア:

[(1, 9822215), (5, 1964443), (13, 755555), (65, 151111), (137, 71695), (685, 14339), (1103, 8905), (1781, 5515)]