15426537

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 26465280

約数和(自身を除く): 11038743

約数列:

[1, 3, 7, 19, 21, 23, 41, 57, 69, 123, 133, 161, 287, 399, 437, 483, 779, 861, 943, 1311, 1681, 2337, 2829, 3059, 5043, 5453, 6601, 9177, 11767, 16359, 17917, 19803, 31939, 35301, 38663, 53751, 95817, 115989, 125419, 223573, 270641, 376257, 670719, 734597, 811923, 2203791, 5142179, 15426537]

約数ペア:

[(1, 15426537), (3, 5142179), (7, 2203791), (19, 811923), (21, 734597), (23, 670719), (41, 376257), (57, 270641), (69, 223573), (123, 125419), (133, 115989), (161, 95817), (287, 53751), (399, 38663), (437, 35301), (483, 31939), (779, 19803), (861, 17917), (943, 16359), (1311, 11767), (1681, 9177), (2337, 6601), (2829, 5453), (3059, 5043)]