54230715

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 127125504

約数和(自身を除く): 72894789

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 37, 45, 47, 55, 63, 77, 81, 99, 105, 111, 135, 141, 165, 185, 189, 231, 235, 259, 297, 315, 329, 333, 385, 405, 407, 423, 495, 517, 555, 567, 693, 705, 777, 891, 945, 987, 999, 1155, 1221, 1269, 1295, 1485, 1551, 1645, 1665, 1739, 2035, 2079, 2115, 2331, 2585, 2835, 2849, 2961, 2997, 3465, 3619, 3663, 3807, 3885, 4455, 4653, 4935, 4995, 5217, 6105, 6237, 6345, 6993, 7755, 8547, 8695, 8883, 10395, 10857, 10989, 11655, 12173, 13959, 14245, 14805, 14985, 15651, 18095, 18315, 19035, 19129, 20979, 23265, 25641, 26085, 26649, 31185, 32571, 32967, 34965, 36519, 41877, 42735, 44415, 46953, 54285, 54945, 57387, 60865, 69795, 76923, 78255, 95645, 97713, 104895, 109557, 128205, 133245, 133903, 140859, 162855, 164835, 172161, 182595, 209385, 230769, 234765, 286935, 293139, 328671, 384615, 401709, 488565, 516483, 547785, 669515, 704295, 860805, 986013, 1153845, 1205127, 1465695, 1549449, 1643355, 2008545, 2582415, 3615381, 4930065, 6025635, 7747245, 10846143, 18076905, 54230715]

約数ペア:

[(1, 54230715), (3, 18076905), (5, 10846143), (7, 7747245), (9, 6025635), (11, 4930065), (15, 3615381), (21, 2582415), (27, 2008545), (33, 1643355), (35, 1549449), (37, 1465695), (45, 1205127), (47, 1153845), (55, 986013), (63, 860805), (77, 704295), (81, 669515), (99, 547785), (105, 516483), (111, 488565), (135, 401709), (141, 384615), (165, 328671), (185, 293139), (189, 286935), (231, 234765), (235, 230769), (259, 209385), (297, 182595), (315, 172161), (329, 164835), (333, 162855), (385, 140859), (405, 133903), (407, 133245), (423, 128205), (495, 109557), (517, 104895), (555, 97713), (567, 95645), (693, 78255), (705, 76923), (777, 69795), (891, 60865), (945, 57387), (987, 54945), (999, 54285), (1155, 46953), (1221, 44415), (1269, 42735), (1295, 41877), (1485, 36519), (1551, 34965), (1645, 32967), (1665, 32571), (1739, 31185), (2035, 26649), (2079, 26085), (2115, 25641), (2331, 23265), (2585, 20979), (2835, 19129), (2849, 19035), (2961, 18315), (2997, 18095), (3465, 15651), (3619, 14985), (3663, 14805), (3807, 14245), (3885, 13959), (4455, 12173), (4653, 11655), (4935, 10989), (4995, 10857), (5217, 10395), (6105, 8883), (6237, 8695), (6345, 8547), (6993, 7755)]