38828385

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1217}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 67452840

約数和(自身を除く): 28624455

約数列:

[1, 3, 5, 9, 15, 45, 709, 1217, 2127, 3545, 3651, 6085, 6381, 10635, 10953, 18255, 31905, 54765, 862853, 2588559, 4314265, 7765677, 12942795, 38828385]

約数ペア:

[(1, 38828385), (3, 12942795), (5, 7765677), (9, 4314265), (15, 2588559), (45, 862853), (709, 54765), (1217, 31905), (2127, 18255), (3545, 10953), (3651, 10635), (6085, 6381)]