228049385

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 276737472

約数和(自身を除く): 48688087

約数列:

[1, 5, 131, 421, 655, 827, 2105, 4135, 55151, 108337, 275755, 348167, 541685, 1740835, 45609877, 228049385]

約数ペア:

[(1, 228049385), (5, 45609877), (131, 1740835), (421, 541685), (655, 348167), (827, 275755), (2105, 108337), (4135, 55151)]