496464025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3371}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 634718304

約数和(自身を除く): 138254279

約数列:

[1, 5, 25, 43, 137, 215, 685, 1075, 3371, 3425, 5891, 16855, 29455, 84275, 144953, 147275, 461827, 724765, 2309135, 3623825, 11545675, 19858561, 99292805, 496464025]

約数ペア:

[(1, 496464025), (5, 99292805), (25, 19858561), (43, 11545675), (137, 3623825), (215, 2309135), (685, 724765), (1075, 461827), (3371, 147275), (3425, 144953), (5891, 84275), (16855, 29455)]