827849915

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{2003}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 1003090176

約数和(自身を除く): 175240261

約数列:

[1, 5, 131, 631, 655, 2003, 3155, 10015, 82661, 262393, 413305, 1263893, 1311965, 6319465, 165569983, 827849915]

約数ペア:

[(1, 827849915), (5, 165569983), (131, 6319465), (631, 1311965), (655, 1263893), (2003, 413305), (3155, 262393), (10015, 82661)]