90816345

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14519}}^1$

素因数の和:14669

約数の個数: 24

約数和(自身を含む): 158558400

約数和(自身を除く): 67742055

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 14519, 43557, 72595, 130671, 217785, 653355, 2018141, 6054423, 10090705, 18163269, 30272115, 90816345]

約数ペア:

[(1, 90816345), (3, 30272115), (5, 18163269), (9, 10090705), (15, 6054423), (45, 2018141), (139, 653355), (417, 217785), (695, 130671), (1251, 72595), (2085, 43557), (6255, 14519)]