42832215

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17959}}^1$

素因数の和:18023

約数の個数: 24

約数和(自身を含む): 75647520

約数和(自身を除く): 32815305

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 17959, 53877, 89795, 161631, 269385, 808155, 951827, 2855481, 4759135, 8566443, 14277405, 42832215]

約数ペア:

[(1, 42832215), (3, 14277405), (5, 8566443), (9, 4759135), (15, 2855481), (45, 951827), (53, 808155), (159, 269385), (265, 161631), (477, 89795), (795, 53877), (2385, 17959)]