25239951

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5036

約数の個数: 32

約数和(自身を含む): 43200000

約数和(自身を除く): 17960049

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 4999, 5049, 14997, 44991, 54989, 84983, 134973, 164967, 254949, 494901, 764847, 934813, 1484703, 2294541, 2804439, 8413317, 25239951]

約数ペア:

[(1, 25239951), (3, 8413317), (9, 2804439), (11, 2294541), (17, 1484703), (27, 934813), (33, 764847), (51, 494901), (99, 254949), (153, 164967), (187, 134973), (297, 84983), (459, 54989), (561, 44991), (1683, 14997), (4999, 5049)]