53440155

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5737}}^1$

素因数の和:5777

約数の個数: 40

約数和(自身を含む): 99978912

約数和(自身を除く): 46538757

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 5737, 9315, 17211, 28685, 51633, 86055, 131951, 154899, 258165, 395853, 464697, 659755, 774495, 1187559, 1979265, 2323485, 3562677, 5937795, 10688031, 17813385, 53440155]

約数ペア:

[(1, 53440155), (3, 17813385), (5, 10688031), (9, 5937795), (15, 3562677), (23, 2323485), (27, 1979265), (45, 1187559), (69, 774495), (81, 659755), (115, 464697), (135, 395853), (207, 258165), (345, 154899), (405, 131951), (621, 86055), (1035, 51633), (1863, 28685), (3105, 17211), (5737, 9315)]