7187148095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{255907}}^1$

素因数の和:256090

約数の個数: 16

約数和(自身を含む): 8899456608

約数和(自身を除く): 1712308513

約数列:

[1, 5, 41, 137, 205, 685, 5617, 28085, 255907, 1279535, 10492187, 35059259, 52460935, 175296295, 1437429619, 7187148095]

約数ペア:

[(1, 7187148095), (5, 1437429619), (41, 175296295), (137, 52460935), (205, 35059259), (685, 10492187), (5617, 1279535), (28085, 255907)]