325997835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{751}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 535231488

約数和(自身を除く): 209233653

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 673, 751, 2019, 2253, 3365, 3755, 10095, 11265, 28939, 32293, 86817, 96879, 144695, 161465, 434085, 484395, 505423, 1516269, 2527115, 7581345, 21733189, 65199567, 108665945, 325997835]

約数ペア:

[(1, 325997835), (3, 108665945), (5, 65199567), (15, 21733189), (43, 7581345), (129, 2527115), (215, 1516269), (645, 505423), (673, 484395), (751, 434085), (2019, 161465), (2253, 144695), (3365, 96879), (3755, 86817), (10095, 32293), (11265, 28939)]