2015180739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53993}}^1$

素因数の和:54052

約数の個数: 48

約数和(自身を含む): 3537686880

約数和(自身を除く): 1522506141

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 2871, 3393, 4147, 12441, 37323, 53993, 161979, 485937, 593923, 701909, 1565797, 1781769, 2105727, 4697391, 5345307, 6317181, 7720999, 14092173, 17223767, 20355361, 23162997, 51671301, 61066083, 69488991, 155013903, 183198249, 223908971, 671726913, 2015180739]

約数ペア:

[(1, 2015180739), (3, 671726913), (9, 223908971), (11, 183198249), (13, 155013903), (29, 69488991), (33, 61066083), (39, 51671301), (87, 23162997), (99, 20355361), (117, 17223767), (143, 14092173), (261, 7720999), (319, 6317181), (377, 5345307), (429, 4697391), (957, 2105727), (1131, 1781769), (1287, 1565797), (2871, 701909), (3393, 593923), (4147, 485937), (12441, 161979), (37323, 53993)]