25070529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 17230911

約数列:

[1, 3, 11, 17, 23, 29, 33, 51, 67, 69, 87, 187, 201, 253, 319, 391, 493, 561, 667, 737, 759, 957, 1139, 1173, 1479, 1541, 1943, 2001, 2211, 3417, 4301, 4623, 5423, 5829, 7337, 11339, 12529, 12903, 16269, 16951, 21373, 22011, 26197, 33031, 34017, 37587, 44689, 50853, 64119, 78591, 99093, 124729, 134067, 288167, 363341, 374187, 491579, 759713, 864501, 1090023, 1474737, 2279139, 8356843, 25070529]

約数ペア:

[(1, 25070529), (3, 8356843), (11, 2279139), (17, 1474737), (23, 1090023), (29, 864501), (33, 759713), (51, 491579), (67, 374187), (69, 363341), (87, 288167), (187, 134067), (201, 124729), (253, 99093), (319, 78591), (391, 64119), (493, 50853), (561, 44689), (667, 37587), (737, 34017), (759, 33031), (957, 26197), (1139, 22011), (1173, 21373), (1479, 16951), (1541, 16269), (1943, 12903), (2001, 12529), (2211, 11339), (3417, 7337), (4301, 5829), (4623, 5423)]