12750465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9369

約数の個数: 32

約数和(自身を含む): 25111296

約数和(自身を除く): 12360831

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9341, 28023, 46705, 65387, 121433, 140115, 196161, 326935, 364299, 607165, 850031, 980805, 1821495, 2550093, 4250155, 12750465]

約数ペア:

[(1, 12750465), (3, 4250155), (5, 2550093), (7, 1821495), (13, 980805), (15, 850031), (21, 607165), (35, 364299), (39, 326935), (65, 196161), (91, 140115), (105, 121433), (195, 65387), (273, 46705), (455, 28023), (1365, 9341)]