38387275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 51652944

約数和(自身を除く): 13265669

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 2203, 3485, 11015, 17425, 37451, 55075, 90323, 187255, 451615, 936275, 1535491, 2258075, 7677455, 38387275]

約数ペア:

[(1, 38387275), (5, 7677455), (17, 2258075), (25, 1535491), (41, 936275), (85, 451615), (205, 187255), (425, 90323), (697, 55075), (1025, 37451), (2203, 17425), (3485, 11015)]