84860055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 178770240

約数和(自身を除く): 93910185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 81, 105, 111, 135, 185, 189, 259, 315, 333, 405, 555, 567, 777, 809, 945, 999, 1295, 1665, 2331, 2427, 2835, 2997, 3885, 4045, 4995, 5663, 6993, 7281, 11655, 12135, 14985, 16989, 20979, 21843, 28315, 29933, 34965, 36405, 50967, 65529, 84945, 89799, 104895, 109215, 149665, 152901, 209531, 254835, 269397, 327645, 448995, 458703, 628593, 764505, 808191, 1047655, 1346985, 1885779, 2293515, 2424573, 3142965, 4040955, 5657337, 9428895, 12122865, 16972011, 28286685, 84860055]

約数ペア:

[(1, 84860055), (3, 28286685), (5, 16972011), (7, 12122865), (9, 9428895), (15, 5657337), (21, 4040955), (27, 3142965), (35, 2424573), (37, 2293515), (45, 1885779), (63, 1346985), (81, 1047655), (105, 808191), (111, 764505), (135, 628593), (185, 458703), (189, 448995), (259, 327645), (315, 269397), (333, 254835), (405, 209531), (555, 152901), (567, 149665), (777, 109215), (809, 104895), (945, 89799), (999, 84945), (1295, 65529), (1665, 50967), (2331, 36405), (2427, 34965), (2835, 29933), (2997, 28315), (3885, 21843), (4045, 20979), (4995, 16989), (5663, 14985), (6993, 12135), (7281, 11655)]