64968055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 80071200

約数和(自身を除く): 15103145

約数列:

[1, 5, 43, 215, 449, 673, 2245, 3365, 19307, 28939, 96535, 144695, 302177, 1510885, 12993611, 64968055]

約数ペア:

[(1, 64968055), (5, 12993611), (43, 1510885), (215, 302177), (449, 144695), (673, 96535), (2245, 28939), (3365, 19307)]