12906675

素因数分解:

$3^3\times 5^2\times {\mathrm{19121}}^1$

素因数の和:19140

約数の個数: 24

約数和(自身を含む): 23711280

約数和(自身を除く): 10804605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19121, 57363, 95605, 172089, 286815, 478025, 516267, 860445, 1434075, 2581335, 4302225, 12906675]

約数ペア:

[(1, 12906675), (3, 4302225), (5, 2581335), (9, 1434075), (15, 860445), (25, 516267), (27, 478025), (45, 286815), (75, 172089), (135, 95605), (225, 57363), (675, 19121)]