225068763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{28109}}^1$

素因数の和:28286

約数の個数: 16

約数和(自身を含む): 319779360

約数和(自身を除く): 94710597

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 28109, 84327, 477853, 1433559, 4413113, 13239339, 75022921, 225068763]

約数ペア:

[(1, 225068763), (3, 75022921), (17, 13239339), (51, 4413113), (157, 1433559), (471, 477853), (2669, 84327), (8007, 28109)]