172541285

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9319}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 247390080

約数和(自身を除く): 74848795

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 9319, 18515, 46595, 65233, 214337, 326165, 1071685, 1500359, 4929751, 7501795, 24648755, 34508257, 172541285]

約数ペア:

[(1, 172541285), (5, 34508257), (7, 24648755), (23, 7501795), (35, 4929751), (115, 1500359), (161, 1071685), (529, 326165), (805, 214337), (2645, 65233), (3703, 46595), (9319, 18515)]