251958749185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8195113}}^1$

素因数の和:8195185

約数の個数: 32

約数和(自身を含む): 363469696128

約数和(自身を除く): 111510946943

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 30745, 8195113, 40975565, 90146243, 106536469, 352389859, 450731215, 532682345, 1171901159, 1761949295, 3876288449, 4581068167, 5859505795, 19381442245, 22905340835, 50391749837, 251958749185]

約数ペア:

[(1, 251958749185), (5, 50391749837), (11, 22905340835), (13, 19381442245), (43, 5859505795), (55, 4581068167), (65, 3876288449), (143, 1761949295), (215, 1171901159), (473, 532682345), (559, 450731215), (715, 352389859), (2365, 106536469), (2795, 90146243), (6149, 40975565), (30745, 8195113)]