16012485

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 30219264

約数和(自身を除く): 14206779

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 191, 207, 243, 345, 405, 573, 621, 729, 955, 1035, 1215, 1719, 1863, 2865, 3105, 3645, 4393, 5157, 5589, 8595, 9315, 13179, 15471, 16767, 21965, 25785, 27945, 39537, 46413, 65895, 77355, 83835, 118611, 139239, 197685, 232065, 355833, 593055, 696195, 1067499, 1779165, 3202497, 5337495, 16012485]

約数ペア:

[(1, 16012485), (3, 5337495), (5, 3202497), (9, 1779165), (15, 1067499), (23, 696195), (27, 593055), (45, 355833), (69, 232065), (81, 197685), (115, 139239), (135, 118611), (191, 83835), (207, 77355), (243, 65895), (345, 46413), (405, 39537), (573, 27945), (621, 25785), (729, 21965), (955, 16767), (1035, 15471), (1215, 13179), (1719, 9315), (1863, 8595), (2865, 5589), (3105, 5157), (3645, 4393)]