27858075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 53806080

約数和(自身を除く): 25948005

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1129, 1175, 1645, 3387, 3525, 4935, 5645, 7903, 8225, 16935, 23709, 24675, 28225, 39515, 53063, 84675, 118545, 159189, 197575, 265315, 371441, 592725, 795945, 1114323, 1326575, 1857205, 3979725, 5571615, 9286025, 27858075]

約数ペア:

[(1, 27858075), (3, 9286025), (5, 5571615), (7, 3979725), (15, 1857205), (21, 1326575), (25, 1114323), (35, 795945), (47, 592725), (75, 371441), (105, 265315), (141, 197575), (175, 159189), (235, 118545), (329, 84675), (525, 53063), (705, 39515), (987, 28225), (1129, 24675), (1175, 23709), (1645, 16935), (3387, 8225), (3525, 7903), (4935, 5645)]