2453355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 4622400

約数和(自身を除く): 2169045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1069, 2295, 3207, 5345, 9621, 16035, 18173, 28863, 48105, 54519, 90865, 144315, 163557, 272595, 490671, 817785, 2453355]

約数ペア:

[(1, 2453355), (3, 817785), (5, 490671), (9, 272595), (15, 163557), (17, 144315), (27, 90865), (45, 54519), (51, 48105), (85, 28863), (135, 18173), (153, 16035), (255, 9621), (459, 5345), (765, 3207), (1069, 2295)]