28626055

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 35328384

約数和(自身を除く): 6702329

約数列:

[1, 5, 47, 181, 235, 673, 905, 3365, 8507, 31631, 42535, 121813, 158155, 609065, 5725211, 28626055]

約数ペア:

[(1, 28626055), (5, 5725211), (47, 609065), (181, 158155), (235, 121813), (673, 42535), (905, 31631), (3365, 8507)]