304920585

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132863}}^1$

素因数の和:132894

約数の個数: 32

約数和(自身を含む): 573972480

約数和(自身を除く): 269051895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 132863, 398589, 664315, 1195767, 1992945, 2258671, 3587301, 5978835, 6776013, 11293355, 17936505, 20328039, 33880065, 60984117, 101640195, 304920585]

約数ペア:

[(1, 304920585), (3, 101640195), (5, 60984117), (9, 33880065), (15, 20328039), (17, 17936505), (27, 11293355), (45, 6776013), (51, 5978835), (85, 3587301), (135, 2258671), (153, 1992945), (255, 1195767), (459, 664315), (765, 398589), (2295, 132863)]