4270475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 5905872

約数和(自身を除く): 1635397

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 293, 583, 1325, 1465, 2915, 3223, 7325, 14575, 15529, 16115, 77645, 80575, 170819, 388225, 854095, 4270475]

約数ペア:

[(1, 4270475), (5, 854095), (11, 388225), (25, 170819), (53, 80575), (55, 77645), (265, 16115), (275, 15529), (293, 14575), (583, 7325), (1325, 3223), (1465, 2915)]