1439475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 2522160

約数和(自身を除く): 1082685

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1129, 1275, 3387, 5645, 16935, 19193, 28225, 57579, 84675, 95965, 287895, 479825, 1439475]

約数ペア:

[(1, 1439475), (3, 479825), (5, 287895), (15, 95965), (17, 84675), (25, 57579), (51, 28225), (75, 19193), (85, 16935), (255, 5645), (425, 3387), (1129, 1275)]