22149555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86861}}^1$

素因数の和:86886

約数の個数: 16

約数和(自身を含む): 37524384

約数和(自身を除く): 15374829

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 86861, 260583, 434305, 1302915, 1476637, 4429911, 7383185, 22149555]

約数ペア:

[(1, 22149555), (3, 7383185), (5, 4429911), (15, 1476637), (17, 1302915), (51, 434305), (85, 260583), (255, 86861)]