228186585

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 454613760

約数和(自身を除く): 226427175

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 999, 1221, 1485, 1665, 2035, 3663, 4153, 4995, 6105, 10989, 12459, 18315, 20765, 37377, 45683, 54945, 62295, 112131, 137049, 153661, 186885, 228415, 411147, 460983, 560655, 685245, 768305, 1233441, 1382949, 1690271, 2055735, 2304915, 4148847, 5070813, 6167205, 6914745, 8451355, 15212439, 20744235, 25354065, 45637317, 76062195, 228186585]

約数ペア:

[(1, 228186585), (3, 76062195), (5, 45637317), (9, 25354065), (11, 20744235), (15, 15212439), (27, 8451355), (33, 6914745), (37, 6167205), (45, 5070813), (55, 4148847), (99, 2304915), (111, 2055735), (135, 1690271), (165, 1382949), (185, 1233441), (297, 768305), (333, 685245), (407, 560655), (495, 460983), (555, 411147), (999, 228415), (1221, 186885), (1485, 153661), (1665, 137049), (2035, 112131), (3663, 62295), (4153, 54945), (4995, 45683), (6105, 37377), (10989, 20765), (12459, 18315)]