2898775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3999744

約数和(自身を除く): 1100969

約数列:

[1, 5, 11, 25, 55, 83, 127, 275, 415, 635, 913, 1397, 2075, 3175, 4565, 6985, 10541, 22825, 34925, 52705, 115951, 263525, 579755, 2898775]

約数ペア:

[(1, 2898775), (5, 579755), (11, 263525), (25, 115951), (55, 52705), (83, 34925), (127, 22825), (275, 10541), (415, 6985), (635, 4565), (913, 3175), (1397, 2075)]