156958832065

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1\times {\mathrm{28433}}^1$

素因数の和:30001

約数の個数: 32

約数和(自身を含む): 217390440960

約数和(自身を除く): 60431608895

約数列:

[1, 5, 7, 35, 109, 545, 763, 1447, 3815, 7235, 10129, 28433, 50645, 142165, 157723, 199031, 788615, 995155, 1104061, 3099197, 5520305, 15495985, 21694379, 41142551, 108471895, 205712755, 287997857, 1439989285, 4484538059, 22422690295, 31391766413, 156958832065]

約数ペア:

[(1, 156958832065), (5, 31391766413), (7, 22422690295), (35, 4484538059), (109, 1439989285), (545, 287997857), (763, 205712755), (1447, 108471895), (3815, 41142551), (7235, 21694379), (10129, 15495985), (28433, 5520305), (50645, 3099197), (142165, 1104061), (157723, 995155), (199031, 788615)]