47957085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 51109155

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 41, 45, 51, 55, 85, 99, 123, 139, 153, 165, 187, 205, 255, 369, 417, 451, 495, 561, 615, 695, 697, 765, 935, 1251, 1353, 1529, 1683, 1845, 2085, 2091, 2255, 2363, 2805, 3485, 4059, 4587, 5699, 6255, 6273, 6765, 7089, 7645, 7667, 8415, 10455, 11815, 13761, 17097, 20295, 21267, 22935, 23001, 25993, 28495, 31365, 35445, 38335, 51291, 62689, 68805, 69003, 77979, 85485, 96883, 106335, 115005, 129965, 188067, 233937, 256455, 290649, 313445, 345015, 389895, 484415, 564201, 871947, 940335, 1065713, 1169685, 1453245, 2821005, 3197139, 4359735, 5328565, 9591417, 15985695, 47957085]

約数ペア:

[(1, 47957085), (3, 15985695), (5, 9591417), (9, 5328565), (11, 4359735), (15, 3197139), (17, 2821005), (33, 1453245), (41, 1169685), (45, 1065713), (51, 940335), (55, 871947), (85, 564201), (99, 484415), (123, 389895), (139, 345015), (153, 313445), (165, 290649), (187, 256455), (205, 233937), (255, 188067), (369, 129965), (417, 115005), (451, 106335), (495, 96883), (561, 85485), (615, 77979), (695, 69003), (697, 68805), (765, 62689), (935, 51291), (1251, 38335), (1353, 35445), (1529, 31365), (1683, 28495), (1845, 25993), (2085, 23001), (2091, 22935), (2255, 21267), (2363, 20295), (2805, 17097), (3485, 13761), (4059, 11815), (4587, 10455), (5699, 8415), (6255, 7667), (6273, 7645), (6765, 7089)]