855560395

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1\times {\mathrm{2089}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 1038612960

約数和(自身を除く): 183052565

約数列:

[1, 5, 101, 505, 811, 2089, 4055, 10445, 81911, 210989, 409555, 1054945, 1694179, 8470895, 171112079, 855560395]

約数ペア:

[(1, 855560395), (5, 171112079), (101, 8470895), (505, 1694179), (811, 1054945), (2089, 409555), (4055, 210989), (10445, 81911)]