25592031

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 42282240

約数和(自身を除く): 16690209

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 241, 243, 437, 513, 621, 723, 1311, 1539, 1863, 2169, 3933, 4579, 4617, 5543, 5589, 6507, 11799, 13737, 16629, 19521, 35397, 41211, 49887, 58563, 105317, 106191, 123633, 149661, 315951, 370899, 448983, 947853, 1112697, 1346949, 2843559, 8530677, 25592031]

約数ペア:

[(1, 25592031), (3, 8530677), (9, 2843559), (19, 1346949), (23, 1112697), (27, 947853), (57, 448983), (69, 370899), (81, 315951), (171, 149661), (207, 123633), (241, 106191), (243, 105317), (437, 58563), (513, 49887), (621, 41211), (723, 35397), (1311, 19521), (1539, 16629), (1863, 13737), (2169, 11799), (3933, 6507), (4579, 5589), (4617, 5543)]