66817184795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1\times {\mathrm{13697}}^1$

素因数の和:15727

約数の個数: 32

約数和(自身を含む): 87875409600

約数和(自身を除く): 21058224805

約数列:

[1, 5, 17, 29, 85, 145, 493, 1979, 2465, 9895, 13697, 33643, 57391, 68485, 168215, 232849, 286955, 397213, 975647, 1164245, 1986065, 4878235, 6752621, 27106363, 33763105, 135531815, 460808171, 786084527, 2304040855, 3930422635, 13363436959, 66817184795]

約数ペア:

[(1, 66817184795), (5, 13363436959), (17, 3930422635), (29, 2304040855), (85, 786084527), (145, 460808171), (493, 135531815), (1979, 33763105), (2465, 27106363), (9895, 6752621), (13697, 4878235), (33643, 1986065), (57391, 1164245), (68485, 975647), (168215, 397213), (232849, 286955)]