6530125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 9884160

約数和(自身を除く): 3354035

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 439, 595, 875, 2125, 2195, 2975, 3073, 7463, 10975, 14875, 15365, 37315, 52241, 54875, 76825, 186575, 261205, 384125, 932875, 1306025, 6530125]

約数ペア:

[(1, 6530125), (5, 1306025), (7, 932875), (17, 384125), (25, 261205), (35, 186575), (85, 76825), (119, 54875), (125, 52241), (175, 37315), (425, 15365), (439, 14875), (595, 10975), (875, 7463), (2125, 3073), (2195, 2975)]