72591765

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{379}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 117492960

約数和(自身を除く): 44901195

約数列:

[1, 3, 5, 15, 113, 339, 379, 565, 1137, 1695, 1895, 5685, 12769, 38307, 42827, 63845, 128481, 191535, 214135, 642405, 4839451, 14518353, 24197255, 72591765]

約数ペア:

[(1, 72591765), (3, 24197255), (5, 14518353), (15, 4839451), (113, 642405), (339, 214135), (379, 191535), (565, 128481), (1137, 63845), (1695, 42827), (1895, 38307), (5685, 12769)]