8581284005

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17011}}^1$

素因数の和:17130

約数の個数: 48

約数和(自身を含む): 12567104640

約数和(自身を除く): 3985820635

約数列:

[1, 5, 7, 29, 35, 49, 71, 145, 203, 245, 355, 497, 1015, 1421, 2059, 2485, 3479, 7105, 10295, 14413, 17011, 17395, 72065, 85055, 100891, 119077, 493319, 504455, 595385, 833539, 1207781, 2466595, 3453233, 4167695, 6038905, 8454467, 17266165, 24172631, 35025649, 42272335, 59181269, 120863155, 175128245, 245179543, 295906345, 1225897715, 1716256801, 8581284005]

約数ペア:

[(1, 8581284005), (5, 1716256801), (7, 1225897715), (29, 295906345), (35, 245179543), (49, 175128245), (71, 120863155), (145, 59181269), (203, 42272335), (245, 35025649), (355, 24172631), (497, 17266165), (1015, 8454467), (1421, 6038905), (2059, 4167695), (2485, 3453233), (3479, 2466595), (7105, 1207781), (10295, 833539), (14413, 595385), (17011, 504455), (17395, 493319), (72065, 119077), (85055, 100891)]