8785005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 15220224

約数和(自身を除く): 6435219

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 733, 799, 2199, 2397, 3665, 3995, 10995, 11985, 12461, 34451, 37383, 62305, 103353, 172255, 186915, 516765, 585667, 1757001, 2928335, 8785005]

約数ペア:

[(1, 8785005), (3, 2928335), (5, 1757001), (15, 585667), (17, 516765), (47, 186915), (51, 172255), (85, 103353), (141, 62305), (235, 37383), (255, 34451), (705, 12461), (733, 11985), (799, 10995), (2199, 3995), (2397, 3665)]