2104492545

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{1901}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 3710680272

約数和(自身を除く): 1606187727

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 337, 365, 657, 1011, 1095, 1685, 1901, 3033, 3285, 5055, 5703, 9505, 15165, 17109, 24601, 28515, 73803, 85545, 123005, 138773, 221409, 369015, 416319, 640637, 693865, 1107045, 1248957, 1921911, 2081595, 3203185, 5765733, 6244785, 9609555, 28828665, 46766501, 140299503, 233832505, 420898509, 701497515, 2104492545]

約数ペア:

[(1, 2104492545), (3, 701497515), (5, 420898509), (9, 233832505), (15, 140299503), (45, 46766501), (73, 28828665), (219, 9609555), (337, 6244785), (365, 5765733), (657, 3203185), (1011, 2081595), (1095, 1921911), (1685, 1248957), (1901, 1107045), (3033, 693865), (3285, 640637), (5055, 416319), (5703, 369015), (9505, 221409), (15165, 138773), (17109, 123005), (24601, 85545), (28515, 73803)]