6412905

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 11587200

約数和(自身を除く): 5174295

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 709, 1005, 1809, 2127, 3015, 3545, 6381, 9045, 10635, 19143, 31905, 47503, 95715, 142509, 237515, 427527, 712545, 1282581, 2137635, 6412905]

約数ペア:

[(1, 6412905), (3, 2137635), (5, 1282581), (9, 712545), (15, 427527), (27, 237515), (45, 142509), (67, 95715), (135, 47503), (201, 31905), (335, 19143), (603, 10635), (709, 9045), (1005, 6381), (1809, 3545), (2127, 3015)]