26883905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 6380095

約数列:

[1, 5, 41, 199, 205, 659, 995, 3295, 8159, 27019, 40795, 131141, 135095, 655705, 5376781, 26883905]

約数ペア:

[(1, 26883905), (5, 5376781), (41, 655705), (199, 135095), (205, 131141), (659, 40795), (995, 27019), (3295, 8159)]