15165216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4787}}^1$

素因数の和:4814

約数の個数: 72

約数和(自身を含む): 47056464

約数和(自身を除く): 31891248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 4787, 9574, 14361, 19148, 28722, 38296, 43083, 52657, 57444, 76592, 86166, 105314, 114888, 153184, 157971, 172332, 210628, 229776, 315942, 344664, 421256, 459552, 473913, 631884, 689328, 842512, 947826, 1263768, 1378656, 1685024, 1895652, 2527536, 3791304, 5055072, 7582608, 15165216]

約数ペア:

[(1, 15165216), (2, 7582608), (3, 5055072), (4, 3791304), (6, 2527536), (8, 1895652), (9, 1685024), (11, 1378656), (12, 1263768), (16, 947826), (18, 842512), (22, 689328), (24, 631884), (32, 473913), (33, 459552), (36, 421256), (44, 344664), (48, 315942), (66, 229776), (72, 210628), (88, 172332), (96, 157971), (99, 153184), (132, 114888), (144, 105314), (176, 86166), (198, 76592), (264, 57444), (288, 52657), (352, 43083), (396, 38296), (528, 28722), (792, 19148), (1056, 14361), (1584, 9574), (3168, 4787)]