421431415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89381}}^1$

素因数の和:89450

約数の個数: 16

約数和(自身を含む): 540582336

約数和(自身を除く): 119150921

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 89381, 446905, 2055763, 3664621, 10278815, 18323105, 84286283, 421431415]

約数ペア:

[(1, 421431415), (5, 84286283), (23, 18323105), (41, 10278815), (115, 3664621), (205, 2055763), (943, 446905), (4715, 89381)]