67076945

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 87875136

約数和(自身を除く): 20798191

約数列:

[1, 5, 13, 65, 163, 169, 487, 815, 845, 2119, 2435, 6331, 10595, 27547, 31655, 79381, 82303, 137735, 396905, 411515, 1031953, 5159765, 13415389, 67076945]

約数ペア:

[(1, 67076945), (5, 13415389), (13, 5159765), (65, 1031953), (163, 411515), (169, 396905), (487, 137735), (815, 82303), (845, 79381), (2119, 31655), (2435, 27547), (6331, 10595)]