4055775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 7102224

約数和(自身を除く): 3046449

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3181, 9543, 15905, 47715, 54077, 79525, 162231, 238575, 270385, 811155, 1351925, 4055775]

約数ペア:

[(1, 4055775), (3, 1351925), (5, 811155), (15, 270385), (17, 238575), (25, 162231), (51, 79525), (75, 54077), (85, 47715), (255, 15905), (425, 9543), (1275, 3181)]