85026265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 110808648

約数和(自身を除く): 25782383

約数列:

[1, 5, 17, 43, 85, 215, 541, 731, 1849, 2705, 3655, 9197, 9245, 23263, 31433, 45985, 116315, 157165, 395471, 1000309, 1977355, 5001545, 17005253, 85026265]

約数ペア:

[(1, 85026265), (5, 17005253), (17, 5001545), (43, 1977355), (85, 1000309), (215, 395471), (541, 157165), (731, 116315), (1849, 45985), (2705, 31433), (3655, 23263), (9197, 9245)]