214373565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1103}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 425737728

約数和(自身を除く): 211364163

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 617, 1103, 1851, 3085, 3309, 4319, 5515, 5553, 7721, 9255, 9927, 12957, 16545, 21595, 23163, 27765, 38605, 38871, 49635, 64785, 69489, 115815, 194355, 347445, 680551, 2041653, 3402755, 4763857, 6124959, 10208265, 14291571, 23819285, 30624795, 42874713, 71457855, 214373565]

約数ペア:

[(1, 214373565), (3, 71457855), (5, 42874713), (7, 30624795), (9, 23819285), (15, 14291571), (21, 10208265), (35, 6124959), (45, 4763857), (63, 3402755), (105, 2041653), (315, 680551), (617, 347445), (1103, 194355), (1851, 115815), (3085, 69489), (3309, 64785), (4319, 49635), (5515, 38871), (5553, 38605), (7721, 27765), (9255, 23163), (9927, 21595), (12957, 16545)]