22085805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12373}}^1$

素因数の和:12405

約数の個数: 32

約数和(自身を含む): 42764544

約数和(自身を除く): 20678739

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 12373, 37119, 61865, 86611, 185595, 210341, 259833, 433055, 631023, 1051705, 1299165, 1472387, 3155115, 4417161, 7361935, 22085805]

約数ペア:

[(1, 22085805), (3, 7361935), (5, 4417161), (7, 3155115), (15, 1472387), (17, 1299165), (21, 1051705), (35, 631023), (51, 433055), (85, 259833), (105, 210341), (119, 185595), (255, 86611), (357, 61865), (595, 37119), (1785, 12373)]