27005985

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8221}}^1$

素因数の和:8305

約数の個数: 24

約数和(自身を含む): 47457384

約数和(自身を除く): 20451399

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 8221, 24663, 41105, 73989, 123315, 369945, 600133, 1800399, 3000665, 5401197, 9001995, 27005985]

約数ペア:

[(1, 27005985), (3, 9001995), (5, 5401197), (9, 3000665), (15, 1800399), (45, 600133), (73, 369945), (219, 123315), (365, 73989), (657, 41105), (1095, 24663), (3285, 8221)]