47727075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 94493952

約数和(自身を除く): 46766877

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 41, 51, 55, 75, 83, 85, 123, 165, 187, 205, 249, 255, 275, 415, 425, 451, 561, 615, 697, 825, 913, 935, 1025, 1245, 1275, 1353, 1411, 2075, 2091, 2255, 2739, 2805, 3075, 3403, 3485, 4233, 4565, 4675, 6225, 6765, 7055, 7667, 10209, 10455, 11275, 13695, 14025, 15521, 17015, 17425, 21165, 22825, 23001, 33825, 35275, 37433, 38335, 46563, 51045, 52275, 57851, 68475, 77605, 85075, 105825, 112299, 115005, 173553, 187165, 191675, 232815, 255225, 289255, 388025, 561495, 575025, 636361, 867765, 935825, 1164075, 1446275, 1909083, 2807475, 3181805, 4338825, 9545415, 15909025, 47727075]

約数ペア:

[(1, 47727075), (3, 15909025), (5, 9545415), (11, 4338825), (15, 3181805), (17, 2807475), (25, 1909083), (33, 1446275), (41, 1164075), (51, 935825), (55, 867765), (75, 636361), (83, 575025), (85, 561495), (123, 388025), (165, 289255), (187, 255225), (205, 232815), (249, 191675), (255, 187165), (275, 173553), (415, 115005), (425, 112299), (451, 105825), (561, 85075), (615, 77605), (697, 68475), (825, 57851), (913, 52275), (935, 51045), (1025, 46563), (1245, 38335), (1275, 37433), (1353, 35275), (1411, 33825), (2075, 23001), (2091, 22825), (2255, 21165), (2739, 17425), (2805, 17015), (3075, 15521), (3403, 14025), (3485, 13695), (4233, 11275), (4565, 10455), (4675, 10209), (6225, 7667), (6765, 7055)]