56997255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{542831}}^1$

素因数の和:542846

約数の個数: 16

約数和(自身を含む): 104223744

約数和(自身を除く): 47226489

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 542831, 1628493, 2714155, 3799817, 8142465, 11399451, 18999085, 56997255]

約数ペア:

[(1, 56997255), (3, 18999085), (5, 11399451), (7, 8142465), (15, 3799817), (21, 2714155), (35, 1628493), (105, 542831)]