135581375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{63803}}^1$

素因数の和:63835

約数の個数: 16

約数和(自身を含む): 179161632

約数和(自身を除く): 43580257

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 63803, 319015, 1084651, 1595075, 5423255, 7975375, 27116275, 135581375]

約数ペア:

[(1, 135581375), (5, 27116275), (17, 7975375), (25, 5423255), (85, 1595075), (125, 1084651), (425, 319015), (2125, 63803)]