2280105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 4125888

約数和(自身を除く): 1845783

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2203, 6609, 11015, 19827, 33045, 50669, 99135, 152007, 253345, 456021, 760035, 2280105]

約数ペア:

[(1, 2280105), (3, 760035), (5, 456021), (9, 253345), (15, 152007), (23, 99135), (45, 50669), (69, 33045), (115, 19827), (207, 11015), (345, 6609), (1035, 2203)]