284742645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 551577600

約数和(自身を除く): 266834955

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 121, 165, 209, 253, 285, 345, 359, 363, 437, 605, 627, 759, 1045, 1077, 1265, 1311, 1795, 1815, 2185, 2299, 2783, 3135, 3795, 3949, 4807, 5385, 6555, 6821, 6897, 8257, 8349, 11495, 11847, 13915, 14421, 19745, 20463, 24035, 24771, 34105, 34485, 41285, 41745, 43439, 52877, 59235, 72105, 75031, 90827, 102315, 123855, 130317, 156883, 158631, 217195, 225093, 264385, 272481, 375155, 454135, 470649, 651585, 784415, 793155, 825341, 999097, 1125465, 1362405, 1725713, 2353245, 2476023, 2997291, 4126705, 4995485, 5177139, 8628565, 12380115, 14986455, 18982843, 25885695, 56948529, 94914215, 284742645]

約数ペア:

[(1, 284742645), (3, 94914215), (5, 56948529), (11, 25885695), (15, 18982843), (19, 14986455), (23, 12380115), (33, 8628565), (55, 5177139), (57, 4995485), (69, 4126705), (95, 2997291), (115, 2476023), (121, 2353245), (165, 1725713), (209, 1362405), (253, 1125465), (285, 999097), (345, 825341), (359, 793155), (363, 784415), (437, 651585), (605, 470649), (627, 454135), (759, 375155), (1045, 272481), (1077, 264385), (1265, 225093), (1311, 217195), (1795, 158631), (1815, 156883), (2185, 130317), (2299, 123855), (2783, 102315), (3135, 90827), (3795, 75031), (3949, 72105), (4807, 59235), (5385, 52877), (6555, 43439), (6821, 41745), (6897, 41285), (8257, 34485), (8349, 34105), (11495, 24771), (11847, 24035), (13915, 20463), (14421, 19745)]