2257540635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{500009}}^1$

素因数の和:500067

約数の個数: 32

約数和(自身を含む): 4224084480

約数和(自身を除く): 1966543845

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 500009, 1500027, 2500045, 3500063, 7500135, 10500189, 17500315, 21500387, 52500945, 64501161, 107501935, 150502709, 322505805, 451508127, 752513545, 2257540635]

約数ペア:

[(1, 2257540635), (3, 752513545), (5, 451508127), (7, 322505805), (15, 150502709), (21, 107501935), (35, 64501161), (43, 52500945), (105, 21500387), (129, 17500315), (215, 10500189), (301, 7500135), (645, 3500063), (903, 2500045), (1505, 1500027), (4515, 500009)]