13726675

素因数分解:

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

素因数の和:279

約数の個数: 18

約数和(自身を含む): 17572412

約数和(自身を除く): 3845737

約数列:

[1, 5, 25, 43, 113, 215, 565, 1075, 2825, 4859, 12769, 24295, 63845, 121475, 319225, 549067, 2745335, 13726675]

約数ペア:

[(1, 13726675), (5, 2745335), (25, 549067), (43, 319225), (113, 121475), (215, 63845), (565, 24295), (1075, 12769), (2825, 4859)]