2885125825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{52433}}^1$

素因数の和:52545

約数の個数: 24

約数和(自身を含む): 3745046016

約数和(自身を除く): 859920191

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1775, 2201, 11005, 52433, 55025, 262165, 1310825, 1625423, 3722743, 8127115, 18613715, 40635575, 93068575, 115405033, 577025165, 2885125825]

約数ペア:

[(1, 2885125825), (5, 577025165), (25, 115405033), (31, 93068575), (71, 40635575), (155, 18613715), (355, 8127115), (775, 3722743), (1775, 1625423), (2201, 1310825), (11005, 262165), (52433, 55025)]