268668855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65609}}^1$

素因数の和:65640

約数の個数: 48

約数和(自身を含む): 573168960

約数和(自身を除く): 304500105

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 65609, 196827, 328045, 459263, 590481, 852917, 984135, 1377789, 2296315, 2558751, 2952405, 4133367, 4264585, 5970419, 6888945, 7676253, 12793755, 17911257, 20666835, 29852095, 38381265, 53733771, 89556285, 268668855]

約数ペア:

[(1, 268668855), (3, 89556285), (5, 53733771), (7, 38381265), (9, 29852095), (13, 20666835), (15, 17911257), (21, 12793755), (35, 7676253), (39, 6888945), (45, 5970419), (63, 4264585), (65, 4133367), (91, 2952405), (105, 2558751), (117, 2296315), (195, 1377789), (273, 984135), (315, 852917), (455, 590481), (585, 459263), (819, 328045), (1365, 196827), (4095, 65609)]