42116225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 56668248

約数和(自身を除く): 14552023

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 2417, 3485, 12085, 17425, 41089, 60425, 99097, 205445, 495485, 1027225, 1684649, 2477425, 8423245, 42116225]

約数ペア:

[(1, 42116225), (5, 8423245), (17, 2477425), (25, 1684649), (41, 1027225), (85, 495485), (205, 205445), (425, 99097), (697, 60425), (1025, 41089), (2417, 17425), (3485, 12085)]