54202905

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 96731520

約数和(自身を除く): 42528615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1213, 1655, 2979, 3639, 4965, 6065, 8937, 10917, 14895, 18195, 32751, 44685, 54585, 163755, 401503, 1204509, 2007515, 3613527, 6022545, 10840581, 18067635, 54202905]

約数ペア:

[(1, 54202905), (3, 18067635), (5, 10840581), (9, 6022545), (15, 3613527), (27, 2007515), (45, 1204509), (135, 401503), (331, 163755), (993, 54585), (1213, 44685), (1655, 32751), (2979, 18195), (3639, 14895), (4965, 10917), (6065, 8937)]