158160885

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{80489}}^1$

素因数の和:80628

約数の個数: 16

約数和(自身を含む): 254992320

約数和(自身を除く): 96831435

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 80489, 241467, 402445, 1207335, 10544059, 31632177, 52720295, 158160885]

約数ペア:

[(1, 158160885), (3, 52720295), (5, 31632177), (15, 10544059), (131, 1207335), (393, 402445), (655, 241467), (1965, 80489)]