15205089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 21546432

約数和(自身を除く): 6341343

約数列:

[1, 3, 17, 51, 443, 673, 1329, 2019, 7531, 11441, 22593, 34323, 298139, 894417, 5068363, 15205089]

約数ペア:

[(1, 15205089), (3, 5068363), (17, 894417), (51, 298139), (443, 34323), (673, 22593), (1329, 11441), (2019, 7531)]