15756741

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 16418619

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 53, 63, 77, 91, 99, 117, 121, 143, 159, 189, 231, 273, 297, 351, 363, 371, 429, 477, 583, 689, 693, 819, 847, 1001, 1089, 1113, 1287, 1431, 1573, 1749, 2067, 2079, 2457, 2541, 3003, 3267, 3339, 3861, 4081, 4719, 4823, 5247, 6201, 6413, 7579, 7623, 9009, 10017, 11011, 12243, 14157, 14469, 15741, 18603, 19239, 22737, 22869, 27027, 33033, 36729, 42471, 43407, 44891, 53053, 57717, 68211, 83369, 99099, 110187, 130221, 134673, 159159, 173151, 204633, 250107, 297297, 404019, 477477, 583583, 750321, 1212057, 1432431, 1750749, 2250963, 5252247, 15756741]

約数ペア:

[(1, 15756741), (3, 5252247), (7, 2250963), (9, 1750749), (11, 1432431), (13, 1212057), (21, 750321), (27, 583583), (33, 477477), (39, 404019), (53, 297297), (63, 250107), (77, 204633), (91, 173151), (99, 159159), (117, 134673), (121, 130221), (143, 110187), (159, 99099), (189, 83369), (231, 68211), (273, 57717), (297, 53053), (351, 44891), (363, 43407), (371, 42471), (429, 36729), (477, 33033), (583, 27027), (689, 22869), (693, 22737), (819, 19239), (847, 18603), (1001, 15741), (1089, 14469), (1113, 14157), (1287, 12243), (1431, 11011), (1573, 10017), (1749, 9009), (2067, 7623), (2079, 7579), (2457, 6413), (2541, 6201), (3003, 5247), (3267, 4823), (3339, 4719), (3861, 4081)]