2565200055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379187}}^1$

素因数の和:379247

約数の個数: 32

約数和(自身を含む): 4586658048

約数和(自身を除く): 2021457993

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 379187, 1137561, 1895935, 4171057, 5687805, 12513171, 15546667, 20855285, 46640001, 62565855, 77733335, 171013337, 233200005, 513040011, 855066685, 2565200055]

約数ペア:

[(1, 2565200055), (3, 855066685), (5, 513040011), (11, 233200005), (15, 171013337), (33, 77733335), (41, 62565855), (55, 46640001), (123, 20855285), (165, 15546667), (205, 12513171), (451, 5687805), (615, 4171057), (1353, 1895935), (2255, 1137561), (6765, 379187)]