37128425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 49104000

約数和(自身を除く): 11975575

約数列:

[1, 5, 17, 25, 85, 199, 425, 439, 995, 2195, 3383, 4975, 7463, 10975, 16915, 37315, 84575, 87361, 186575, 436805, 1485137, 2184025, 7425685, 37128425]

約数ペア:

[(1, 37128425), (5, 7425685), (17, 2184025), (25, 1485137), (85, 436805), (199, 186575), (425, 87361), (439, 84575), (995, 37315), (2195, 16915), (3383, 10975), (4975, 7463)]