227534725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 322657920

約数和(自身を除く): 95123195

約数列:

[1, 5, 11, 25, 29, 55, 103, 145, 275, 277, 319, 515, 725, 1133, 1385, 1595, 2575, 2987, 3047, 5665, 6925, 7975, 8033, 14935, 15235, 28325, 28531, 32857, 40165, 74675, 76175, 88363, 142655, 164285, 200825, 313841, 441815, 713275, 821425, 827399, 1569205, 2209075, 4136995, 7846025, 9101389, 20684975, 45506945, 227534725]

約数ペア:

[(1, 227534725), (5, 45506945), (11, 20684975), (25, 9101389), (29, 7846025), (55, 4136995), (103, 2209075), (145, 1569205), (275, 827399), (277, 821425), (319, 713275), (515, 441815), (725, 313841), (1133, 200825), (1385, 164285), (1595, 142655), (2575, 88363), (2987, 76175), (3047, 74675), (5665, 40165), (6925, 32857), (7975, 28531), (8033, 28325), (14935, 15235)]