5181580655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{81401}}^1$

素因数の和:81874

約数の個数: 16

約数和(自身を含む): 6447038400

約数和(自身を除く): 1265457745

約数列:

[1, 5, 29, 145, 439, 2195, 12731, 63655, 81401, 407005, 2360629, 11803145, 35735039, 178675195, 1036316131, 5181580655]

約数ペア:

[(1, 5181580655), (5, 1036316131), (29, 178675195), (145, 35735039), (439, 11803145), (2195, 2360629), (12731, 407005), (63655, 81401)]