2016259455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 3730341888

約数和(自身を除く): 1714082433

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 277, 383, 543, 831, 905, 1149, 1267, 1385, 1915, 1939, 2681, 2715, 3801, 4155, 5745, 5817, 6335, 8043, 9695, 13405, 19005, 29085, 40215, 50137, 69323, 106091, 150411, 207969, 250685, 318273, 346615, 350959, 485261, 530455, 742637, 752055, 1039845, 1052877, 1455783, 1591365, 1754795, 2227911, 2426305, 3713185, 5264385, 7278915, 11139555, 19202471, 57607413, 96012355, 134417297, 288037065, 403251891, 672086485, 2016259455]

約数ペア:

[(1, 2016259455), (3, 672086485), (5, 403251891), (7, 288037065), (15, 134417297), (21, 96012355), (35, 57607413), (105, 19202471), (181, 11139555), (277, 7278915), (383, 5264385), (543, 3713185), (831, 2426305), (905, 2227911), (1149, 1754795), (1267, 1591365), (1385, 1455783), (1915, 1052877), (1939, 1039845), (2681, 752055), (2715, 742637), (3801, 530455), (4155, 485261), (5745, 350959), (5817, 346615), (6335, 318273), (8043, 250685), (9695, 207969), (13405, 150411), (19005, 106091), (29085, 69323), (40215, 50137)]