2738492745

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1\times {\mathrm{1889}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 4424232960

約数和(自身を除く): 1685740215

約数列:

[1, 3, 5, 15, 127, 381, 635, 761, 1889, 1905, 2283, 3805, 5667, 9445, 11415, 28335, 96647, 239903, 289941, 483235, 719709, 1199515, 1437529, 1449705, 3598545, 4312587, 7187645, 21562935, 182566183, 547698549, 912830915, 2738492745]

約数ペア:

[(1, 2738492745), (3, 912830915), (5, 547698549), (15, 182566183), (127, 21562935), (381, 7187645), (635, 4312587), (761, 3598545), (1889, 1449705), (1905, 1437529), (2283, 1199515), (3805, 719709), (5667, 483235), (9445, 289941), (11415, 239903), (28335, 96647)]