22195455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87041}}^1$

素因数の和:87066

約数の個数: 16

約数和(自身を含む): 37602144

約数和(自身を除く): 15406689

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 87041, 261123, 435205, 1305615, 1479697, 4439091, 7398485, 22195455]

約数ペア:

[(1, 22195455), (3, 7398485), (5, 4439091), (15, 1479697), (17, 1305615), (51, 435205), (85, 261123), (255, 87041)]