28602735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{272407}}^1$

素因数の和:272422

約数の個数: 16

約数和(自身を含む): 52302336

約数和(自身を除く): 23699601

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 272407, 817221, 1362035, 1906849, 4086105, 5720547, 9534245, 28602735]

約数ペア:

[(1, 28602735), (3, 9534245), (5, 5720547), (7, 4086105), (15, 1906849), (21, 1362035), (35, 817221), (105, 272407)]