27441495

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 47720400

約数和(自身を除く): 20278905

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1609, 1895, 3411, 4827, 5685, 8045, 14481, 17055, 24135, 72405, 609811, 1829433, 3049055, 5488299, 9147165, 27441495]

約数ペア:

[(1, 27441495), (3, 9147165), (5, 5488299), (9, 3049055), (15, 1829433), (45, 609811), (379, 72405), (1137, 24135), (1609, 17055), (1895, 14481), (3411, 8045), (4827, 5685)]