27203145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 46562688

約数和(自身を除く): 19359543

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 997, 1605, 1819, 2991, 4985, 5457, 9095, 14955, 16949, 27285, 50847, 84745, 106679, 254235, 320037, 533395, 1600185, 1813543, 5440629, 9067715, 27203145]

約数ペア:

[(1, 27203145), (3, 9067715), (5, 5440629), (15, 1813543), (17, 1600185), (51, 533395), (85, 320037), (107, 254235), (255, 106679), (321, 84745), (535, 50847), (997, 27285), (1605, 16949), (1819, 14955), (2991, 9095), (4985, 5457)]