158202425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{372241}}^1$

素因数の和:372268

約数の個数: 12

約数和(自身を含む): 207711036

約数和(自身を除く): 49508611

約数列:

[1, 5, 17, 25, 85, 425, 372241, 1861205, 6328097, 9306025, 31640485, 158202425]

約数ペア:

[(1, 158202425), (5, 31640485), (17, 9306025), (25, 6328097), (85, 1861205), (425, 372241)]