2162025

素因数分解:

$3^3\times 5^2\times {\mathrm{3203}}^1$

素因数の和:3222

約数の個数: 24

約数和(自身を含む): 3972960

約数和(自身を除く): 1810935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3203, 9609, 16015, 28827, 48045, 80075, 86481, 144135, 240225, 432405, 720675, 2162025]

約数ペア:

[(1, 2162025), (3, 720675), (5, 432405), (9, 240225), (15, 144135), (25, 86481), (27, 80075), (45, 48045), (75, 28827), (135, 16015), (225, 9609), (675, 3203)]