82066575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{25447}}^1$

素因数の和:25503

約数の個数: 24

約数和(自身を含む): 138844288

約数和(自身を除く): 56777713

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 25447, 76341, 127235, 381705, 636175, 1094221, 1908525, 3282663, 5471105, 16413315, 27355525, 82066575]

約数ペア:

[(1, 82066575), (3, 27355525), (5, 16413315), (15, 5471105), (25, 3282663), (43, 1908525), (75, 1094221), (129, 636175), (215, 381705), (645, 127235), (1075, 76341), (3225, 25447)]