26276525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 38568960

約数和(自身を除く): 12292435

約数列:

[1, 5, 11, 19, 25, 47, 55, 95, 107, 209, 235, 275, 475, 517, 535, 893, 1045, 1175, 1177, 2033, 2585, 2675, 4465, 5029, 5225, 5885, 9823, 10165, 12925, 22325, 22363, 25145, 29425, 49115, 50825, 55319, 95551, 111815, 125725, 245575, 276595, 477755, 559075, 1051061, 1382975, 2388775, 5255305, 26276525]

約数ペア:

[(1, 26276525), (5, 5255305), (11, 2388775), (19, 1382975), (25, 1051061), (47, 559075), (55, 477755), (95, 276595), (107, 245575), (209, 125725), (235, 111815), (275, 95551), (475, 55319), (517, 50825), (535, 49115), (893, 29425), (1045, 25145), (1175, 22363), (1177, 22325), (2033, 12925), (2585, 10165), (2675, 9823), (4465, 5885), (5029, 5225)]