2199825

素因数分解:

$3^3\times 5^2\times {\mathrm{3259}}^1$

素因数の和:3278

約数の個数: 24

約数和(自身を含む): 4042400

約数和(自身を除く): 1842575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3259, 9777, 16295, 29331, 48885, 81475, 87993, 146655, 244425, 439965, 733275, 2199825]

約数ペア:

[(1, 2199825), (3, 733275), (5, 439965), (9, 244425), (15, 146655), (25, 87993), (27, 81475), (45, 48885), (75, 29331), (135, 16295), (225, 9777), (675, 3259)]