85565505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 145563264

約数和(自身を除く): 59997759

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 921, 1093, 1535, 3279, 4605, 5219, 5465, 15657, 16395, 18581, 26095, 55743, 78285, 92905, 278715, 335551, 1006653, 1677755, 5033265, 5704367, 17113101, 28521835, 85565505]

約数ペア:

[(1, 85565505), (3, 28521835), (5, 17113101), (15, 5704367), (17, 5033265), (51, 1677755), (85, 1006653), (255, 335551), (307, 278715), (921, 92905), (1093, 78285), (1535, 55743), (3279, 26095), (4605, 18581), (5219, 16395), (5465, 15657)]