12261165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6869}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 23742720

約数和(自身を除く): 11481555

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 6869, 20607, 34345, 48083, 103035, 116773, 144249, 240415, 350319, 583865, 721245, 817411, 1751595, 2452233, 4087055, 12261165]

約数ペア:

[(1, 12261165), (3, 4087055), (5, 2452233), (7, 1751595), (15, 817411), (17, 721245), (21, 583865), (35, 350319), (51, 240415), (85, 144249), (105, 116773), (119, 103035), (255, 48083), (357, 34345), (595, 20607), (1785, 6869)]