86237145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 156828672

約数和(自身を除く): 70591527

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 123, 129, 205, 215, 369, 387, 615, 645, 1087, 1763, 1845, 1935, 3261, 5289, 5435, 8815, 9783, 15867, 16305, 26445, 44567, 46741, 48915, 79335, 133701, 140223, 222835, 233705, 401103, 420669, 668505, 701115, 1916381, 2005515, 2103345, 5749143, 9581905, 17247429, 28745715, 86237145]

約数ペア:

[(1, 86237145), (3, 28745715), (5, 17247429), (9, 9581905), (15, 5749143), (41, 2103345), (43, 2005515), (45, 1916381), (123, 701115), (129, 668505), (205, 420669), (215, 401103), (369, 233705), (387, 222835), (615, 140223), (645, 133701), (1087, 79335), (1763, 48915), (1845, 46741), (1935, 44567), (3261, 26445), (5289, 16305), (5435, 15867), (8815, 9783)]