142323795

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{17669}}^1$

素因数の和:17859

約数の個数: 24

約数和(自身を含む): 248086800

約数和(自身を除く): 105763005

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 17669, 53007, 88345, 159021, 265035, 795105, 3162751, 9488253, 15813755, 28464759, 47441265, 142323795]

約数ペア:

[(1, 142323795), (3, 47441265), (5, 28464759), (9, 15813755), (15, 9488253), (45, 3162751), (179, 795105), (537, 265035), (895, 159021), (1611, 88345), (2685, 53007), (8055, 17669)]