38528375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{18131}}^1$

素因数の和:18163

約数の個数: 16

約数和(自身を含む): 50914656

約数和(自身を除く): 12386281

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 18131, 90655, 308227, 453275, 1541135, 2266375, 7705675, 38528375]

約数ペア:

[(1, 38528375), (5, 7705675), (17, 2266375), (25, 1541135), (85, 453275), (125, 308227), (425, 90655), (2125, 18131)]