148789355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12241}}^1$

素因数の和:12287

約数の個数: 32

約数和(自身を含む): 222118848

約数和(自身を除く): 73329493

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 12241, 61205, 134651, 159133, 208097, 673255, 795665, 1040485, 1750463, 2289067, 2705261, 8752315, 11445335, 13526305, 29757871, 148789355]

約数ペア:

[(1, 148789355), (5, 29757871), (11, 13526305), (13, 11445335), (17, 8752315), (55, 2705261), (65, 2289067), (85, 1750463), (143, 1040485), (187, 795665), (221, 673255), (715, 208097), (935, 159133), (1105, 134651), (2431, 61205), (12155, 12241)]