27739495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 42052608

約数和(自身を除く): 14313113

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2027, 2737, 10135, 13685, 14189, 34459, 46621, 70945, 172295, 233105, 241213, 326347, 792557, 1206065, 1631735, 3962785, 5547899, 27739495]

約数ペア:

[(1, 27739495), (5, 5547899), (7, 3962785), (17, 1631735), (23, 1206065), (35, 792557), (85, 326347), (115, 241213), (119, 233105), (161, 172295), (391, 70945), (595, 46621), (805, 34459), (1955, 14189), (2027, 13685), (2737, 10135)]