391045545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1069}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 741124800

約数和(自身を除く): 350079255

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 739, 1069, 2217, 3207, 3695, 5345, 6651, 8129, 9621, 11085, 11759, 16035, 24387, 33255, 35277, 40645, 48105, 58795, 73161, 105831, 121935, 176385, 365805, 529155, 789991, 2369973, 3949955, 7109919, 8689901, 11849865, 26069703, 35549595, 43449505, 78209109, 130348515, 391045545]

約数ペア:

[(1, 391045545), (3, 130348515), (5, 78209109), (9, 43449505), (11, 35549595), (15, 26069703), (33, 11849865), (45, 8689901), (55, 7109919), (99, 3949955), (165, 2369973), (495, 789991), (739, 529155), (1069, 365805), (2217, 176385), (3207, 121935), (3695, 105831), (5345, 73161), (6651, 58795), (8129, 48105), (9621, 40645), (11085, 35277), (11759, 33255), (16035, 24387)]