91302695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 37640665

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 2131, 2255, 3895, 8569, 10655, 23441, 40489, 42845, 87371, 117205, 202445, 436855, 445379, 961081, 1660049, 2226895, 4805405, 8300245, 18260539, 91302695]

約数ペア:

[(1, 91302695), (5, 18260539), (11, 8300245), (19, 4805405), (41, 2226895), (55, 1660049), (95, 961081), (205, 445379), (209, 436855), (451, 202445), (779, 117205), (1045, 87371), (2131, 42845), (2255, 40489), (3895, 23441), (8569, 10655)]