16906095

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8737}}^1$

素因数の和:8791

約数の個数: 24

約数和(自身を含む): 29988816

約数和(自身を除く): 13082721

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 8737, 26211, 43685, 78633, 131055, 375691, 393165, 1127073, 1878455, 3381219, 5635365, 16906095]

約数ペア:

[(1, 16906095), (3, 5635365), (5, 3381219), (9, 1878455), (15, 1127073), (43, 393165), (45, 375691), (129, 131055), (215, 78633), (387, 43685), (645, 26211), (1935, 8737)]