79021485

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2731}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 137233824

約数和(自身を除く): 58212339

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 2731, 3215, 5787, 8193, 9645, 13655, 24579, 28935, 40965, 122895, 1756033, 5268099, 8780165, 15804297, 26340495, 79021485]

約数ペア:

[(1, 79021485), (3, 26340495), (5, 15804297), (9, 8780165), (15, 5268099), (45, 1756033), (643, 122895), (1929, 40965), (2731, 28935), (3215, 24579), (5787, 13655), (8193, 9645)]