2139075

素因数分解:

$3^3\times 5^2\times {\mathrm{3169}}^1$

素因数の和:3188

約数の個数: 24

約数和(自身を含む): 3930800

約数和(自身を除く): 1791725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3169, 9507, 15845, 28521, 47535, 79225, 85563, 142605, 237675, 427815, 713025, 2139075]

約数ペア:

[(1, 2139075), (3, 713025), (5, 427815), (9, 237675), (15, 142605), (25, 85563), (27, 79225), (45, 47535), (75, 28521), (135, 15845), (225, 9507), (675, 3169)]