5223425

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 18

約数和(自身を含む): 6689862

約数和(自身を除く): 1466437

約数列:

[1, 5, 25, 43, 113, 215, 565, 1075, 1849, 2825, 4859, 9245, 24295, 46225, 121475, 208937, 1044685, 5223425]

約数ペア:

[(1, 5223425), (5, 1044685), (25, 208937), (43, 121475), (113, 46225), (215, 24295), (565, 9245), (1075, 4859), (1849, 2825)]