13329905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 16498944

約数和(自身を除く): 3169039

約数列:

[1, 5, 47, 131, 235, 433, 655, 2165, 6157, 20351, 30785, 56723, 101755, 283615, 2665981, 13329905]

約数ペア:

[(1, 13329905), (5, 2665981), (47, 283615), (131, 101755), (235, 56723), (433, 30785), (655, 20351), (2165, 6157)]