25390115

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 31092768

約数和(自身を除く): 5702653

約数列:

[1, 5, 83, 193, 317, 415, 965, 1585, 16019, 26311, 61181, 80095, 131555, 305905, 5078023, 25390115]

約数ペア:

[(1, 25390115), (5, 5078023), (83, 305905), (193, 131555), (317, 80095), (415, 61181), (965, 26311), (1585, 16019)]