54137325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 98422272

約数和(自身を除く): 44284947

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 211, 275, 311, 633, 825, 933, 1055, 1555, 2321, 3165, 3421, 4665, 5275, 6963, 7775, 10263, 11605, 15825, 17105, 23325, 34815, 51315, 58025, 65621, 85525, 174075, 196863, 256575, 328105, 721831, 984315, 1640525, 2165493, 3609155, 4921575, 10827465, 18045775, 54137325]

約数ペア:

[(1, 54137325), (3, 18045775), (5, 10827465), (11, 4921575), (15, 3609155), (25, 2165493), (33, 1640525), (55, 984315), (75, 721831), (165, 328105), (211, 256575), (275, 196863), (311, 174075), (633, 85525), (825, 65621), (933, 58025), (1055, 51315), (1555, 34815), (2321, 23325), (3165, 17105), (3421, 15825), (4665, 11605), (5275, 10263), (6963, 7775)]