224812225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 315979776

約数和(自身を除く): 91167551

約数列:

[1, 5, 11, 25, 41, 55, 127, 157, 205, 275, 451, 635, 785, 1025, 1397, 1727, 2255, 3175, 3925, 5207, 6437, 6985, 8635, 11275, 19939, 26035, 32185, 34925, 43175, 57277, 70807, 99695, 130175, 160925, 219329, 286385, 354035, 498475, 817499, 1096645, 1431925, 1770175, 4087495, 5483225, 8992489, 20437475, 44962445, 224812225]

約数ペア:

[(1, 224812225), (5, 44962445), (11, 20437475), (25, 8992489), (41, 5483225), (55, 4087495), (127, 1770175), (157, 1431925), (205, 1096645), (275, 817499), (451, 498475), (635, 354035), (785, 286385), (1025, 219329), (1397, 160925), (1727, 130175), (2255, 99695), (3175, 70807), (3925, 57277), (5207, 43175), (6437, 34925), (6985, 32185), (8635, 26035), (11275, 19939)]