8076915

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 18870192

約数和(自身を除く): 10793277

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 37, 45, 49, 55, 63, 77, 81, 99, 105, 111, 135, 147, 165, 185, 189, 231, 245, 259, 297, 315, 333, 385, 405, 407, 441, 495, 539, 555, 567, 693, 735, 777, 891, 945, 999, 1155, 1221, 1295, 1323, 1485, 1617, 1665, 1813, 2035, 2079, 2205, 2331, 2695, 2835, 2849, 2997, 3465, 3663, 3885, 3969, 4455, 4851, 4995, 5439, 6105, 6237, 6615, 6993, 8085, 8547, 9065, 10395, 10989, 11655, 14245, 14553, 14985, 16317, 18315, 19845, 19943, 20979, 24255, 25641, 27195, 31185, 32967, 34965, 42735, 43659, 48951, 54945, 59829, 72765, 76923, 81585, 99715, 104895, 128205, 146853, 164835, 179487, 218295, 230769, 244755, 299145, 384615, 538461, 734265, 897435, 1153845, 1615383, 2692305, 8076915]

約数ペア:

[(1, 8076915), (3, 2692305), (5, 1615383), (7, 1153845), (9, 897435), (11, 734265), (15, 538461), (21, 384615), (27, 299145), (33, 244755), (35, 230769), (37, 218295), (45, 179487), (49, 164835), (55, 146853), (63, 128205), (77, 104895), (81, 99715), (99, 81585), (105, 76923), (111, 72765), (135, 59829), (147, 54945), (165, 48951), (185, 43659), (189, 42735), (231, 34965), (245, 32967), (259, 31185), (297, 27195), (315, 25641), (333, 24255), (385, 20979), (405, 19943), (407, 19845), (441, 18315), (495, 16317), (539, 14985), (555, 14553), (567, 14245), (693, 11655), (735, 10989), (777, 10395), (891, 9065), (945, 8547), (999, 8085), (1155, 6993), (1221, 6615), (1295, 6237), (1323, 6105), (1485, 5439), (1617, 4995), (1665, 4851), (1813, 4455), (2035, 3969), (2079, 3885), (2205, 3663), (2331, 3465), (2695, 2997), (2835, 2849)]