9843255

素因数分解:

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

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 18532800

約数和(自身を除く): 8689545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4289, 12867, 21445, 38601, 64335, 72913, 115803, 193005, 218739, 364565, 579015, 656217, 1093695, 1968651, 3281085, 9843255]

約数ペア:

[(1, 9843255), (3, 3281085), (5, 1968651), (9, 1093695), (15, 656217), (17, 579015), (27, 364565), (45, 218739), (51, 193005), (85, 115803), (135, 72913), (153, 64335), (255, 38601), (459, 21445), (765, 12867), (2295, 4289)]