2912396125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{1471}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 3725549568

約数和(自身を除く): 813153443

約数列:

[1, 5, 25, 47, 125, 235, 337, 1175, 1471, 1685, 5875, 7355, 8425, 15839, 36775, 42125, 69137, 79195, 183875, 345685, 395975, 495727, 1728425, 1979875, 2478635, 8642125, 12393175, 23299169, 61965875, 116495845, 582479225, 2912396125]

約数ペア:

[(1, 2912396125), (5, 582479225), (25, 116495845), (47, 61965875), (125, 23299169), (235, 12393175), (337, 8642125), (1175, 2478635), (1471, 1979875), (1685, 1728425), (5875, 495727), (7355, 395975), (8425, 345685), (15839, 183875), (36775, 79195), (42125, 69137)]