27141595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22014

約数の個数: 16

約数和(自身を含む): 36923040

約数和(自身を除く): 9781445

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 21977, 109885, 285701, 417563, 1428505, 2087815, 5428319, 27141595]

約数ペア:

[(1, 27141595), (5, 5428319), (13, 2087815), (19, 1428505), (65, 417563), (95, 285701), (247, 109885), (1235, 21977)]