253669365

素因数分解:

$3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{4993}}^1$

素因数の和:6133

約数の個数: 24

約数和(自身を含む): 440171160

約数和(自身を除く): 186501795

約数列:

[1, 3, 5, 9, 15, 45, 1129, 3387, 4993, 5645, 10161, 14979, 16935, 24965, 44937, 50805, 74895, 224685, 5637097, 16911291, 28185485, 50733873, 84556455, 253669365]

約数ペア:

[(1, 253669365), (3, 84556455), (5, 50733873), (9, 28185485), (15, 16911291), (45, 5637097), (1129, 224685), (3387, 74895), (4993, 50805), (5645, 44937), (10161, 24965), (14979, 16935)]