1052385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 1783296

約数和(自身を除く): 730911

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4127, 12381, 20635, 61905, 70159, 210477, 350795, 1052385]

約数ペア:

[(1, 1052385), (3, 350795), (5, 210477), (15, 70159), (17, 61905), (51, 20635), (85, 12381), (255, 4127)]