64671435

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2027}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 112310640

約数和(自身を除く): 47639205

約数列:

[1, 3, 5, 9, 15, 45, 709, 2027, 2127, 3545, 6081, 6381, 10135, 10635, 18243, 30405, 31905, 91215, 1437143, 4311429, 7185715, 12934287, 21557145, 64671435]

約数ペア:

[(1, 64671435), (3, 21557145), (5, 12934287), (9, 7185715), (15, 4311429), (45, 1437143), (709, 91215), (2027, 31905), (2127, 30405), (3545, 18243), (6081, 10635), (6381, 10135)]