85374415

素因数分解:

$5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 36046385

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 343, 469, 743, 1715, 2345, 3283, 3715, 5201, 16415, 22981, 26005, 36407, 49781, 114905, 182035, 248905, 254849, 348467, 1274245, 1742335, 2439269, 12196345, 17074883, 85374415]

約数ペア:

[(1, 85374415), (5, 17074883), (7, 12196345), (35, 2439269), (49, 1742335), (67, 1274245), (245, 348467), (335, 254849), (343, 248905), (469, 182035), (743, 114905), (1715, 49781), (2345, 36407), (3283, 26005), (3715, 22981), (5201, 16415)]