7379445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 12811392

約数和(自身を除く): 5431947

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 673, 731, 2019, 2193, 3365, 3655, 10095, 10965, 11441, 28939, 34323, 57205, 86817, 144695, 171615, 434085, 491963, 1475889, 2459815, 7379445]

約数ペア:

[(1, 7379445), (3, 2459815), (5, 1475889), (15, 491963), (17, 434085), (43, 171615), (51, 144695), (85, 86817), (129, 57205), (215, 34323), (255, 28939), (645, 11441), (673, 10965), (731, 10095), (2019, 3655), (2193, 3365)]