66704395

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{673}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 82206432

約数和(自身を除く): 15502037

約数列:

[1, 5, 43, 215, 461, 673, 2305, 3365, 19823, 28939, 99115, 144695, 310253, 1551265, 13340879, 66704395]

約数ペア:

[(1, 66704395), (5, 13340879), (43, 1551265), (215, 310253), (461, 144695), (673, 99115), (2305, 28939), (3365, 19823)]