12388365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 11872755

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 863, 957, 1305, 1595, 2589, 2871, 4315, 4785, 7767, 9493, 12945, 14355, 25027, 28479, 38835, 47465, 75081, 85437, 125135, 142395, 225243, 275297, 375405, 427185, 825891, 1126215, 1376485, 2477673, 4129455, 12388365]

約数ペア:

[(1, 12388365), (3, 4129455), (5, 2477673), (9, 1376485), (11, 1126215), (15, 825891), (29, 427185), (33, 375405), (45, 275297), (55, 225243), (87, 142395), (99, 125135), (145, 85437), (165, 75081), (261, 47465), (319, 38835), (435, 28479), (495, 25027), (863, 14355), (957, 12945), (1305, 9493), (1595, 7767), (2589, 4785), (2871, 4315)]