243136655

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 295260768

約数和(自身を除く): 52124113

約数列:

[1, 5, 131, 281, 655, 1321, 1405, 6605, 36811, 173051, 184055, 371201, 865255, 1856005, 48627331, 243136655]

約数ペア:

[(1, 243136655), (5, 48627331), (131, 1856005), (281, 865255), (655, 371201), (1321, 184055), (1405, 173051), (6605, 36811)]