2225540155

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{4493}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 2692517184

約数和(自身を除く): 466977029

約数列:

[1, 5, 157, 631, 785, 3155, 4493, 22465, 99067, 495335, 705401, 2835083, 3527005, 14175415, 445108031, 2225540155]

約数ペア:

[(1, 2225540155), (5, 445108031), (157, 14175415), (631, 3527005), (785, 2835083), (3155, 705401), (4493, 495335), (22465, 99067)]