84112005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19403}}^1$

素因数の和:19445

約数の個数: 24

約数和(自身を含む): 142968672

約数和(自身を除く): 58856667

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 19403, 58209, 97015, 291045, 329851, 989553, 1649255, 4947765, 5607467, 16822401, 28037335, 84112005]

約数ペア:

[(1, 84112005), (3, 28037335), (5, 16822401), (15, 5607467), (17, 4947765), (51, 1649255), (85, 989553), (255, 329851), (289, 291045), (867, 97015), (1445, 58209), (4335, 19403)]