268575105

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{128813}}^1$

素因数の和:128960

約数の個数: 16

約数和(自身を含む): 432815040

約数和(自身を除く): 164239935

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 128813, 386439, 644065, 1932195, 17905007, 53715021, 89525035, 268575105]

約数ペア:

[(1, 268575105), (3, 89525035), (5, 53715021), (15, 17905007), (139, 1932195), (417, 644065), (695, 386439), (2085, 128813)]