25780492809

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{4519}}^1$

素因数の和:5932

約数の個数: 48

約数和(自身を含む): 40927985280

約数和(自身を除く): 15147492471

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 1381, 4131, 4143, 4519, 12429, 13557, 23477, 37287, 40671, 70431, 76823, 111861, 122013, 211293, 230469, 335583, 366039, 633879, 691407, 1098117, 1901637, 2074221, 5704911, 6222663, 6240739, 18667989, 18722217, 56166651, 106092563, 168499953, 318277689, 505499859, 954833067, 1516499577, 2864499201, 8593497603, 25780492809]

約数ペア:

[(1, 25780492809), (3, 8593497603), (9, 2864499201), (17, 1516499577), (27, 954833067), (51, 505499859), (81, 318277689), (153, 168499953), (243, 106092563), (459, 56166651), (1377, 18722217), (1381, 18667989), (4131, 6240739), (4143, 6222663), (4519, 5704911), (12429, 2074221), (13557, 1901637), (23477, 1098117), (37287, 691407), (40671, 633879), (70431, 366039), (76823, 335583), (111861, 230469), (122013, 211293)]