4441905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 8507520

約数和(自身を除く): 4065615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 2531, 7593, 12655, 22779, 32903, 37965, 68337, 98709, 113895, 164515, 296127, 341685, 493545, 888381, 1480635, 4441905]

約数ペア:

[(1, 4441905), (3, 1480635), (5, 888381), (9, 493545), (13, 341685), (15, 296127), (27, 164515), (39, 113895), (45, 98709), (65, 68337), (117, 37965), (135, 32903), (195, 22779), (351, 12655), (585, 7593), (1755, 2531)]