129216865

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 159022080

約数和(自身を除く): 29805215

約数列:

[1, 5, 47, 235, 271, 1355, 2029, 10145, 12737, 63685, 95363, 476815, 549859, 2749295, 25843373, 129216865]

約数ペア:

[(1, 129216865), (5, 25843373), (47, 2749295), (235, 549859), (271, 476815), (1355, 95363), (2029, 63685), (10145, 12737)]