7983855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^2$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 15216552

約数和(自身を除く): 7232697

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 635, 1143, 1397, 1905, 4191, 5715, 6985, 12573, 16129, 20955, 48387, 62865, 80645, 145161, 177419, 241935, 532257, 725805, 887095, 1596771, 2661285, 7983855]

約数ペア:

[(1, 7983855), (3, 2661285), (5, 1596771), (9, 887095), (11, 725805), (15, 532257), (33, 241935), (45, 177419), (55, 145161), (99, 80645), (127, 62865), (165, 48387), (381, 20955), (495, 16129), (635, 12573), (1143, 6985), (1397, 5715), (1905, 4191)]