5781645

素因数分解:

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

素因数の和:506

約数の個数: 32

約数和(自身を含む): 10396800

約数和(自身を除く): 4615155

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 379, 565, 1017, 1137, 1695, 1895, 3051, 3411, 5085, 5685, 10233, 15255, 17055, 42827, 51165, 128481, 214135, 385443, 642405, 1156329, 1927215, 5781645]

約数ペア:

[(1, 5781645), (3, 1927215), (5, 1156329), (9, 642405), (15, 385443), (27, 214135), (45, 128481), (113, 51165), (135, 42827), (339, 17055), (379, 15255), (565, 10233), (1017, 5685), (1137, 5085), (1695, 3411), (1895, 3051)]