15895476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 28920204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1367, 1938, 2734, 2907, 3876, 4101, 5468, 5814, 8202, 11628, 12303, 16404, 23239, 24606, 25973, 46478, 49212, 51946, 69717, 77919, 92956, 103892, 139434, 155838, 209151, 233757, 278868, 311676, 418302, 441541, 467514, 836604, 883082, 935028, 1324623, 1766164, 2649246, 3973869, 5298492, 7947738, 15895476]

約数ペア:

[(1, 15895476), (2, 7947738), (3, 5298492), (4, 3973869), (6, 2649246), (9, 1766164), (12, 1324623), (17, 935028), (18, 883082), (19, 836604), (34, 467514), (36, 441541), (38, 418302), (51, 311676), (57, 278868), (68, 233757), (76, 209151), (102, 155838), (114, 139434), (153, 103892), (171, 92956), (204, 77919), (228, 69717), (306, 51946), (323, 49212), (342, 46478), (612, 25973), (646, 24606), (684, 23239), (969, 16404), (1292, 12303), (1367, 11628), (1938, 8202), (2734, 5814), (2907, 5468), (3876, 4101)]