276513985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 381646080

約数和(自身を除く): 105132095

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 319, 583, 1537, 1595, 2915, 3271, 7685, 16355, 16907, 35981, 84535, 94859, 173363, 179905, 474295, 866815, 1043449, 1906993, 5027527, 5217245, 9534965, 25137635, 55302797, 276513985]

約数ペア:

[(1, 276513985), (5, 55302797), (11, 25137635), (29, 9534965), (53, 5217245), (55, 5027527), (145, 1906993), (265, 1043449), (319, 866815), (583, 474295), (1537, 179905), (1595, 173363), (2915, 94859), (3271, 84535), (7685, 35981), (16355, 16907)]