25255962

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 57281952

約数和(自身を除く): 32025990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 331, 471, 486, 662, 942, 993, 1413, 1986, 2826, 2979, 4239, 5958, 8478, 8937, 12717, 17874, 25434, 26811, 38151, 51967, 53622, 76302, 80433, 103934, 155901, 160866, 311802, 467703, 935406, 1403109, 2806218, 4209327, 8418654, 12627981, 25255962]

約数ペア:

[(1, 25255962), (2, 12627981), (3, 8418654), (6, 4209327), (9, 2806218), (18, 1403109), (27, 935406), (54, 467703), (81, 311802), (157, 160866), (162, 155901), (243, 103934), (314, 80433), (331, 76302), (471, 53622), (486, 51967), (662, 38151), (942, 26811), (993, 25434), (1413, 17874), (1986, 12717), (2826, 8937), (2979, 8478), (4239, 5958)]