204089325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{247381}}^1$

素因数の和:247405

約数の個数: 24

約数和(自身を含む): 368104416

約数和(自身を除く): 164015091

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 247381, 742143, 1236905, 2721191, 3710715, 6184525, 8163573, 13605955, 18553575, 40817865, 68029775, 204089325]

約数ペア:

[(1, 204089325), (3, 68029775), (5, 40817865), (11, 18553575), (15, 13605955), (25, 8163573), (33, 6184525), (55, 3710715), (75, 2721191), (165, 1236905), (275, 742143), (825, 247381)]