2388775

素因数分解:

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

素因数の和:183

約数の個数: 24

約数和(自身を含む): 3214080

約数和(自身を除く): 825305

約数列:

[1, 5, 19, 25, 47, 95, 107, 235, 475, 535, 893, 1175, 2033, 2675, 4465, 5029, 10165, 22325, 25145, 50825, 95551, 125725, 477755, 2388775]

約数ペア:

[(1, 2388775), (5, 477755), (19, 125725), (25, 95551), (47, 50825), (95, 25145), (107, 22325), (235, 10165), (475, 5029), (535, 4465), (893, 2675), (1175, 2033)]