17394145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 22619520

約数和(自身を除く): 5225375

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 4759, 23795, 80903, 204637, 404515, 1023185, 3478829, 17394145]

約数ペア:

[(1, 17394145), (5, 3478829), (17, 1023185), (43, 404515), (85, 204637), (215, 80903), (731, 23795), (3655, 4759)]