9425905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 12064464

約数和(自身を除く): 2638559

約数列:

[1, 5, 17, 85, 173, 641, 865, 2941, 3205, 10897, 14705, 54485, 110893, 554465, 1885181, 9425905]

約数ペア:

[(1, 9425905), (5, 1885181), (17, 554465), (85, 110893), (173, 54485), (641, 14705), (865, 10897), (2941, 3205)]