65070577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 20309903

約数列:

[1, 11, 13, 17, 29, 71, 143, 169, 187, 221, 319, 377, 493, 781, 923, 1207, 1859, 2059, 2431, 2873, 4147, 4901, 5423, 6409, 10153, 11999, 13277, 15691, 22649, 26767, 31603, 35003, 53911, 70499, 83317, 131989, 172601, 203983, 294437, 347971, 385033, 455039, 916487, 2243813, 3827681, 5005429, 5915507, 65070577]

約数ペア:

[(1, 65070577), (11, 5915507), (13, 5005429), (17, 3827681), (29, 2243813), (71, 916487), (143, 455039), (169, 385033), (187, 347971), (221, 294437), (319, 203983), (377, 172601), (493, 131989), (781, 83317), (923, 70499), (1207, 53911), (1859, 35003), (2059, 31603), (2431, 26767), (2873, 22649), (4147, 15691), (4901, 13277), (5423, 11999), (6409, 10153)]