857582145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{32801}}^1$

素因数の和:32902

約数の個数: 48

約数和(自身を含む): 1719349632

約数和(自身を除く): 861767487

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 2905, 3735, 5229, 8715, 26145, 32801, 98403, 164005, 229607, 295209, 492015, 688821, 1148035, 1476045, 2066463, 2722483, 3444105, 8167449, 10332315, 13612415, 19057381, 24502347, 40837245, 57172143, 95286905, 122511735, 171516429, 285860715, 857582145]

約数ペア:

[(1, 857582145), (3, 285860715), (5, 171516429), (7, 122511735), (9, 95286905), (15, 57172143), (21, 40837245), (35, 24502347), (45, 19057381), (63, 13612415), (83, 10332315), (105, 8167449), (249, 3444105), (315, 2722483), (415, 2066463), (581, 1476045), (747, 1148035), (1245, 688821), (1743, 492015), (2905, 295209), (3735, 229607), (5229, 164005), (8715, 98403), (26145, 32801)]