2472855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 4935168

約数和(自身を除く): 2462313

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2141, 6423, 10705, 14987, 23551, 32115, 44961, 70653, 74935, 117755, 164857, 224805, 353265, 494571, 824285, 2472855]

約数ペア:

[(1, 2472855), (3, 824285), (5, 494571), (7, 353265), (11, 224805), (15, 164857), (21, 117755), (33, 74935), (35, 70653), (55, 44961), (77, 32115), (105, 23551), (165, 14987), (231, 10705), (385, 6423), (1155, 2141)]