65239155

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21011}}^1$

素因数の和:21048

約数の個数: 32

約数和(自身を含む): 121029120

約数和(自身を除く): 55789965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21011, 63033, 105055, 189099, 315165, 483253, 567297, 945495, 1449759, 2416265, 2836485, 4349277, 7248795, 13047831, 21746385, 65239155]

約数ペア:

[(1, 65239155), (3, 21746385), (5, 13047831), (9, 7248795), (15, 4349277), (23, 2836485), (27, 2416265), (45, 1449759), (69, 945495), (115, 567297), (135, 483253), (207, 315165), (345, 189099), (621, 105055), (1035, 63033), (3105, 21011)]