28043595

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16843}}^1$

素因数の和:16891

約数の個数: 24

約数和(自身を含む): 49925616

約数和(自身を除く): 21882021

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 16843, 50529, 84215, 151587, 252645, 623191, 757935, 1869573, 3115955, 5608719, 9347865, 28043595]

約数ペア:

[(1, 28043595), (3, 9347865), (5, 5608719), (9, 3115955), (15, 1869573), (37, 757935), (45, 623191), (111, 252645), (185, 151587), (333, 84215), (555, 50529), (1665, 16843)]