15551270823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{23981}}^1$

素因数の和:24495

約数の個数: 32

約数和(自身を含む): 23197692672

約数和(自身を除く): 7646421849

約数列:

[1, 3, 11, 33, 43, 129, 457, 473, 1371, 1419, 5027, 15081, 19651, 23981, 58953, 71943, 216161, 263791, 648483, 791373, 1031183, 3093549, 10959317, 11343013, 32877951, 34029039, 120552487, 361657461, 471250631, 1413751893, 5183756941, 15551270823]

約数ペア:

[(1, 15551270823), (3, 5183756941), (11, 1413751893), (33, 471250631), (43, 361657461), (129, 120552487), (457, 34029039), (473, 32877951), (1371, 11343013), (1419, 10959317), (5027, 3093549), (15081, 1031183), (19651, 791373), (23981, 648483), (58953, 263791), (71943, 216161)]