478708103655

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208587409}}^1$

素因数の和:208587440

約数の個数: 32

約数和(自身を含む): 901097611200

約数和(自身を除く): 422389507545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 208587409, 625762227, 1042937045, 1877286681, 3128811135, 3545985953, 5631860043, 9386433405, 10637957859, 17729929765, 28159300215, 31913873577, 53189789295, 95741620731, 159569367885, 478708103655]

約数ペア:

[(1, 478708103655), (3, 159569367885), (5, 95741620731), (9, 53189789295), (15, 31913873577), (17, 28159300215), (27, 17729929765), (45, 10637957859), (51, 9386433405), (85, 5631860043), (135, 3545985953), (153, 3128811135), (255, 1877286681), (459, 1042937045), (765, 625762227), (2295, 208587409)]