68297185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 94639104

約数和(自身を除く): 26341919

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 977, 1271, 1705, 2255, 4885, 6355, 10747, 13981, 30287, 40057, 53735, 69905, 151435, 200285, 333157, 440627, 1241767, 1665785, 2203135, 6208835, 13659437, 68297185]

約数ペア:

[(1, 68297185), (5, 13659437), (11, 6208835), (31, 2203135), (41, 1665785), (55, 1241767), (155, 440627), (205, 333157), (341, 200285), (451, 151435), (977, 69905), (1271, 53735), (1705, 40057), (2255, 30287), (4885, 13981), (6355, 10747)]