243315691345

素因数分解:

$5^1\times {\mathrm{367}}^1\times {\mathrm{6151}}^1\times {\mathrm{21557}}^1$

素因数の和:28080

約数の個数: 16

約数和(自身を含む): 292835593728

約数和(自身を除く): 49519902383

約数列:

[1, 5, 367, 1835, 6151, 21557, 30755, 107785, 2257417, 7911419, 11287085, 39557095, 132597107, 662985535, 48663138269, 243315691345]

約数ペア:

[(1, 243315691345), (5, 48663138269), (367, 662985535), (1835, 132597107), (6151, 39557095), (21557, 11287085), (30755, 7911419), (107785, 2257417)]