766222065

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{115831}}^1$

素因数の和:115859

約数の個数: 48

約数和(自身を含む): 1584581760

約数和(自身を除く): 818359695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 115831, 347493, 579155, 810817, 1042479, 1737465, 2432451, 3127437, 4054085, 5212395, 5675719, 7297353, 12162255, 15637185, 17027157, 21892059, 28378595, 36486765, 51081471, 85135785, 109460295, 153244413, 255407355, 766222065]

約数ペア:

[(1, 766222065), (3, 255407355), (5, 153244413), (7, 109460295), (9, 85135785), (15, 51081471), (21, 36486765), (27, 28378595), (35, 21892059), (45, 17027157), (49, 15637185), (63, 12162255), (105, 7297353), (135, 5675719), (147, 5212395), (189, 4054085), (245, 3127437), (315, 2432451), (441, 1737465), (735, 1042479), (945, 810817), (1323, 579155), (2205, 347493), (6615, 115831)]