28588605

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51511}}^1$

素因数の和:51556

約数の個数: 16

約数和(自身を含む): 46978944

約数和(自身を除く): 18390339

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51511, 154533, 257555, 772665, 1905907, 5717721, 9529535, 28588605]

約数ペア:

[(1, 28588605), (3, 9529535), (5, 5717721), (15, 1905907), (37, 772665), (111, 257555), (185, 154533), (555, 51511)]