38407675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{90371}}^1$

素因数の和:90398

約数の個数: 12

約数和(自身を含む): 50427576

約数和(自身を除く): 12019901

約数列:

[1, 5, 17, 25, 85, 425, 90371, 451855, 1536307, 2259275, 7681535, 38407675]

約数ペア:

[(1, 38407675), (5, 7681535), (17, 2259275), (25, 1536307), (85, 451855), (425, 90371)]