27566435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 40318560

約数和(自身を除く): 12752125

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 101, 169, 221, 247, 323, 505, 845, 1105, 1235, 1313, 1615, 1717, 1919, 2873, 3211, 4199, 6565, 8585, 9595, 14365, 16055, 17069, 20995, 22321, 24947, 32623, 54587, 85345, 111605, 124735, 163115, 272935, 290173, 324311, 424099, 1450865, 1621555, 2120495, 5513287, 27566435]

約数ペア:

[(1, 27566435), (5, 5513287), (13, 2120495), (17, 1621555), (19, 1450865), (65, 424099), (85, 324311), (95, 290173), (101, 272935), (169, 163115), (221, 124735), (247, 111605), (323, 85345), (505, 54587), (845, 32623), (1105, 24947), (1235, 22321), (1313, 20995), (1615, 17069), (1717, 16055), (1919, 14365), (2873, 9595), (3211, 8585), (4199, 6565)]