27702945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12102

約数の個数: 32

約数和(自身を含む): 52151040

約数和(自身を除く): 24448095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 12071, 36213, 60355, 108639, 181065, 205207, 325917, 543195, 615621, 1026035, 1629585, 1846863, 3078105, 5540589, 9234315, 27702945]

約数ペア:

[(1, 27702945), (3, 9234315), (5, 5540589), (9, 3078105), (15, 1846863), (17, 1629585), (27, 1026035), (45, 615621), (51, 543195), (85, 325917), (135, 205207), (153, 181065), (255, 108639), (459, 60355), (765, 36213), (2295, 12071)]