42011265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68311}}^1$

素因数の和:68360

約数の個数: 16

約数和(自身を含む): 68858496

約数和(自身を除く): 26847231

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 68311, 204933, 341555, 1024665, 2800751, 8402253, 14003755, 42011265]

約数ペア:

[(1, 42011265), (3, 14003755), (5, 8402253), (15, 2800751), (41, 1024665), (123, 341555), (205, 204933), (615, 68311)]