75666745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 120887424

約数和(自身を除く): 45220679

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 1051, 1309, 2057, 4235, 5255, 6545, 7357, 10285, 11561, 14399, 17867, 36785, 57805, 71995, 80927, 89335, 125069, 127171, 196537, 404635, 625345, 635855, 890197, 982685, 1375759, 2161907, 4450985, 6878795, 10809535, 15133349, 75666745]

約数ペア:

[(1, 75666745), (5, 15133349), (7, 10809535), (11, 6878795), (17, 4450985), (35, 2161907), (55, 1375759), (77, 982685), (85, 890197), (119, 635855), (121, 625345), (187, 404635), (385, 196537), (595, 127171), (605, 125069), (847, 89335), (935, 80927), (1051, 71995), (1309, 57805), (2057, 36785), (4235, 17867), (5255, 14399), (6545, 11561), (7357, 10285)]