126851555

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 160591200

約数和(自身を除く): 33739645

約数列:

[1, 5, 23, 115, 199, 241, 529, 995, 1205, 2645, 4577, 5543, 22885, 27715, 47959, 105271, 127489, 239795, 526355, 637445, 1103057, 5515285, 25370311, 126851555]

約数ペア:

[(1, 126851555), (5, 25370311), (23, 5515285), (115, 1103057), (199, 637445), (241, 526355), (529, 239795), (995, 127489), (1205, 105271), (2645, 47959), (4577, 27715), (5543, 22885)]