260155163655

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1\times {\mathrm{85147}}^1$

素因数の和:86780

約数の個数: 48

約数和(自身を含む): 461720138880

約数和(自身を除く): 201564975225

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1579, 1935, 4737, 7895, 14211, 23685, 67897, 71055, 85147, 203691, 255441, 339485, 425735, 611073, 766323, 1018455, 1277205, 3055365, 3661321, 3831615, 10983963, 18306605, 32951889, 54919815, 134447113, 164759445, 403341339, 672235565, 1210024017, 2016706695, 5781225859, 6050120085, 17343677577, 28906129295, 52031032731, 86718387885, 260155163655]

約数ペア:

[(1, 260155163655), (3, 86718387885), (5, 52031032731), (9, 28906129295), (15, 17343677577), (43, 6050120085), (45, 5781225859), (129, 2016706695), (215, 1210024017), (387, 672235565), (645, 403341339), (1579, 164759445), (1935, 134447113), (4737, 54919815), (7895, 32951889), (14211, 18306605), (23685, 10983963), (67897, 3831615), (71055, 3661321), (85147, 3055365), (203691, 1277205), (255441, 1018455), (339485, 766323), (425735, 611073)]