66759805

素因数分解:

$5^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 95995872

約数和(自身を除く): 29236067

約数列:

[1, 5, 7, 35, 49, 67, 83, 245, 335, 343, 415, 469, 581, 1715, 2345, 2401, 2905, 3283, 4067, 5561, 12005, 16415, 20335, 22981, 27805, 28469, 38927, 114905, 142345, 160867, 194635, 199283, 272489, 804335, 996415, 1362445, 1907423, 9537115, 13351961, 66759805]

約数ペア:

[(1, 66759805), (5, 13351961), (7, 9537115), (35, 1907423), (49, 1362445), (67, 996415), (83, 804335), (245, 272489), (335, 199283), (343, 194635), (415, 160867), (469, 142345), (581, 114905), (1715, 38927), (2345, 28469), (2401, 27805), (2905, 22981), (3283, 20335), (4067, 16415), (5561, 12005)]