5990495

素因数分解:

$5^1\times 7^4\times {\mathrm{499}}^1$

素因数の和:532

約数の個数: 20

約数和(自身を含む): 8403000

約数和(自身を除く): 2412505

約数列:

[1, 5, 7, 35, 49, 245, 343, 499, 1715, 2401, 2495, 3493, 12005, 17465, 24451, 122255, 171157, 855785, 1198099, 5990495]

約数ペア:

[(1, 5990495), (5, 1198099), (7, 855785), (35, 171157), (49, 122255), (245, 24451), (343, 17465), (499, 12005), (1715, 3493), (2401, 2495)]