7199415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 13556160

約数和(自身を除く): 6356745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 3137, 9411, 15685, 28233, 47055, 53329, 84699, 141165, 159987, 266645, 423495, 479961, 799935, 1439883, 2399805, 7199415]

約数ペア:

[(1, 7199415), (3, 2399805), (5, 1439883), (9, 799935), (15, 479961), (17, 423495), (27, 266645), (45, 159987), (51, 141165), (85, 84699), (135, 53329), (153, 47055), (255, 28233), (459, 15685), (765, 9411), (2295, 3137)]