4405225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 6062112

約数和(自身を除く): 1656887

約数列:

[1, 5, 11, 25, 55, 83, 193, 275, 415, 913, 965, 2075, 2123, 4565, 4825, 10615, 16019, 22825, 53075, 80095, 176209, 400475, 881045, 4405225]

約数ペア:

[(1, 4405225), (5, 881045), (11, 400475), (25, 176209), (55, 80095), (83, 53075), (193, 22825), (275, 16019), (415, 10615), (913, 4825), (965, 4565), (2075, 2123)]