4256725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 6017472

約数和(自身を除く): 1760747

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 673, 1265, 3365, 6325, 7403, 15479, 16825, 37015, 77395, 170269, 185075, 386975, 851345, 4256725]

約数ペア:

[(1, 4256725), (5, 851345), (11, 386975), (23, 185075), (25, 170269), (55, 77395), (115, 37015), (253, 16825), (275, 15479), (575, 7403), (673, 6325), (1265, 3365)]