22793215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 5592065

約数列:

[1, 5, 31, 155, 307, 479, 1535, 2395, 9517, 14849, 47585, 74245, 147053, 735265, 4558643, 22793215]

約数ペア:

[(1, 22793215), (5, 4558643), (31, 735265), (155, 147053), (307, 74245), (479, 47585), (1535, 14849), (2395, 9517)]