27912465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29537}}^1$

素因数の和:29558

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 28800495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29537, 88611, 147685, 206759, 265833, 443055, 620277, 797499, 1033795, 1329165, 1860831, 3101385, 3987495, 5582493, 9304155, 27912465]

約数ペア:

[(1, 27912465), (3, 9304155), (5, 5582493), (7, 3987495), (9, 3101385), (15, 1860831), (21, 1329165), (27, 1033795), (35, 797499), (45, 620277), (63, 443055), (105, 265833), (135, 206759), (189, 147685), (315, 88611), (945, 29537)]