7725105

素因数分解:

$3^3\times 5^1\times {\mathrm{57223}}^1$

素因数の和:57237

約数の個数: 16

約数和(自身を含む): 13733760

約数和(自身を除く): 6008655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 57223, 171669, 286115, 515007, 858345, 1545021, 2575035, 7725105]

約数ペア:

[(1, 7725105), (3, 2575035), (5, 1545021), (9, 858345), (15, 515007), (27, 286115), (45, 171669), (135, 57223)]