89213605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 120193920

約数和(自身を除く): 30980315

約数列:

[1, 5, 13, 43, 59, 65, 215, 295, 541, 559, 767, 2537, 2705, 2795, 3835, 7033, 12685, 23263, 31919, 32981, 35165, 116315, 159595, 164905, 302419, 414947, 1372517, 1512095, 2074735, 6862585, 17842721, 89213605]

約数ペア:

[(1, 89213605), (5, 17842721), (13, 6862585), (43, 2074735), (59, 1512095), (65, 1372517), (215, 414947), (295, 302419), (541, 164905), (559, 159595), (767, 116315), (2537, 35165), (2705, 32981), (2795, 31919), (3835, 23263), (7033, 12685)]