22182805

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 27302400

約数和(自身を除く): 5119595

約数列:

[1, 5, 79, 89, 395, 445, 631, 3155, 7031, 35155, 49849, 56159, 249245, 280795, 4436561, 22182805]

約数ペア:

[(1, 22182805), (5, 4436561), (79, 280795), (89, 249245), (395, 56159), (445, 49849), (631, 35155), (3155, 7031)]