5159765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 6722688

約数和(自身を除く): 1562923

約数列:

[1, 5, 13, 65, 163, 487, 815, 2119, 2435, 6331, 10595, 31655, 79381, 396905, 1031953, 5159765]

約数ペア:

[(1, 5159765), (5, 1031953), (13, 396905), (65, 79381), (163, 31655), (487, 10595), (815, 6331), (2119, 2435)]