27597885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15461}}^1$

素因数の和:15493

約数の個数: 32

約数和(自身を含む): 53436672

約数和(自身を除く): 25838787

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 15461, 46383, 77305, 108227, 231915, 262837, 324681, 541135, 788511, 1314185, 1623405, 1839859, 3942555, 5519577, 9199295, 27597885]

約数ペア:

[(1, 27597885), (3, 9199295), (5, 5519577), (7, 3942555), (15, 1839859), (17, 1623405), (21, 1314185), (35, 788511), (51, 541135), (85, 324681), (105, 262837), (119, 231915), (255, 108227), (357, 77305), (595, 46383), (1785, 15461)]