2012375595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1327}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 3602810880

約数和(自身を除く): 1590435285

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 313, 323, 939, 969, 1327, 1565, 1615, 3981, 4695, 4845, 5321, 5947, 6635, 15963, 17841, 19905, 22559, 25213, 26605, 29735, 67677, 75639, 79815, 89205, 101099, 112795, 126065, 303297, 338385, 378195, 415351, 428621, 505495, 1246053, 1285863, 1516485, 2076755, 2143105, 6230265, 6429315, 7060967, 7891669, 21182901, 23675007, 35304835, 39458345, 105914505, 118375035, 134158373, 402475119, 670791865, 2012375595]

約数ペア:

[(1, 2012375595), (3, 670791865), (5, 402475119), (15, 134158373), (17, 118375035), (19, 105914505), (51, 39458345), (57, 35304835), (85, 23675007), (95, 21182901), (255, 7891669), (285, 7060967), (313, 6429315), (323, 6230265), (939, 2143105), (969, 2076755), (1327, 1516485), (1565, 1285863), (1615, 1246053), (3981, 505495), (4695, 428621), (4845, 415351), (5321, 378195), (5947, 338385), (6635, 303297), (15963, 126065), (17841, 112795), (19905, 101099), (22559, 89205), (25213, 79815), (26605, 75639), (29735, 67677)]