7145865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9341}}^1$

素因数の和:9369

約数の個数: 24

約数和(自身を含む): 13116168

約数和(自身を除く): 5970303

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 9341, 28023, 46705, 84069, 140115, 158797, 420345, 476391, 793985, 1429173, 2381955, 7145865]

約数ペア:

[(1, 7145865), (3, 2381955), (5, 1429173), (9, 793985), (15, 476391), (17, 420345), (45, 158797), (51, 140115), (85, 84069), (153, 46705), (255, 28023), (765, 9341)]