2015412687

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 3086254080

約数和(自身を除く): 1070841393

約数列:

[1, 3, 9, 41, 47, 79, 123, 141, 237, 369, 423, 711, 1471, 1927, 3239, 3713, 4413, 5781, 9717, 11139, 13239, 17343, 29151, 33417, 60311, 69137, 116209, 152233, 180933, 207411, 348627, 456699, 542799, 622233, 1045881, 1370097, 2834617, 4764569, 5461823, 8503851, 14293707, 16385469, 25511553, 42881121, 49156407, 223934743, 671804229, 2015412687]

約数ペア:

[(1, 2015412687), (3, 671804229), (9, 223934743), (41, 49156407), (47, 42881121), (79, 25511553), (123, 16385469), (141, 14293707), (237, 8503851), (369, 5461823), (423, 4764569), (711, 2834617), (1471, 1370097), (1927, 1045881), (3239, 622233), (3713, 542799), (4413, 456699), (5781, 348627), (9717, 207411), (11139, 180933), (13239, 152233), (17343, 116209), (29151, 69137), (33417, 60311)]