3281085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 6023160

約数和(自身を除く): 2742075

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4289, 12867, 21445, 38601, 64335, 72913, 193005, 218739, 364565, 656217, 1093695, 3281085]

約数ペア:

[(1, 3281085), (3, 1093695), (5, 656217), (9, 364565), (15, 218739), (17, 193005), (45, 72913), (51, 64335), (85, 38601), (153, 21445), (255, 12867), (765, 4289)]