28977962475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{135617}}^1$

素因数の和:135685

約数の個数: 96

約数和(自身を含む): 61347073536

約数和(自身を除く): 32369111061

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 37, 55, 75, 77, 105, 111, 165, 175, 185, 231, 259, 275, 385, 407, 525, 555, 777, 825, 925, 1155, 1221, 1295, 1925, 2035, 2775, 2849, 3885, 5775, 6105, 6475, 8547, 10175, 14245, 19425, 30525, 42735, 71225, 135617, 213675, 406851, 678085, 949319, 1491787, 2034255, 2847957, 3390425, 4475361, 4746595, 5017829, 7458935, 10171275, 10442509, 14239785, 15053487, 22376805, 23732975, 25089145, 31327527, 35124803, 37294675, 52212545, 55196119, 71198925, 75267435, 105374409, 111884025, 125445725, 156637635, 165588357, 175624015, 261062725, 275980595, 376337175, 386372833, 526872045, 783188175, 827941785, 878120075, 1159118499, 1379902975, 1931864165, 2634360225, 4139708925, 5795592495, 9659320825, 28977962475]

約数ペア:

[(1, 28977962475), (3, 9659320825), (5, 5795592495), (7, 4139708925), (11, 2634360225), (15, 1931864165), (21, 1379902975), (25, 1159118499), (33, 878120075), (35, 827941785), (37, 783188175), (55, 526872045), (75, 386372833), (77, 376337175), (105, 275980595), (111, 261062725), (165, 175624015), (175, 165588357), (185, 156637635), (231, 125445725), (259, 111884025), (275, 105374409), (385, 75267435), (407, 71198925), (525, 55196119), (555, 52212545), (777, 37294675), (825, 35124803), (925, 31327527), (1155, 25089145), (1221, 23732975), (1295, 22376805), (1925, 15053487), (2035, 14239785), (2775, 10442509), (2849, 10171275), (3885, 7458935), (5775, 5017829), (6105, 4746595), (6475, 4475361), (8547, 3390425), (10175, 2847957), (14245, 2034255), (19425, 1491787), (30525, 949319), (42735, 678085), (71225, 406851), (135617, 213675)]