321179905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{10433}}^1$

素因数の和:10616

約数の個数: 16

約数和(自身を含む): 396658944

約数和(自身を除く): 75479039

約数列:

[1, 5, 47, 131, 235, 655, 6157, 10433, 30785, 52165, 490351, 1366723, 2451755, 6833615, 64235981, 321179905]

約数ペア:

[(1, 321179905), (5, 64235981), (47, 6833615), (131, 2451755), (235, 1366723), (655, 490351), (6157, 52165), (10433, 30785)]