15475184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 31164672

約数和(自身を除く): 15689488

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 271, 332, 344, 542, 664, 688, 1084, 1328, 2168, 3569, 4336, 7138, 11653, 14276, 22493, 23306, 28552, 44986, 46612, 57104, 89972, 93224, 179944, 186448, 359888, 967199, 1934398, 3868796, 7737592, 15475184]

約数ペア:

[(1, 15475184), (2, 7737592), (4, 3868796), (8, 1934398), (16, 967199), (43, 359888), (83, 186448), (86, 179944), (166, 93224), (172, 89972), (271, 57104), (332, 46612), (344, 44986), (542, 28552), (664, 23306), (688, 22493), (1084, 14276), (1328, 11653), (2168, 7138), (3569, 4336)]