289451750395

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{7873}}^1\times {\mathrm{65071}}^1$

素因数の和:73062

約数の個数: 16

約数和(自身を含む): 350465818752

約数和(自身を除く): 61014068357

約数列:

[1, 5, 113, 565, 7873, 39365, 65071, 325355, 889649, 4448245, 7353023, 36765115, 512303983, 2561519915, 57890350079, 289451750395]

約数ペア:

[(1, 289451750395), (5, 57890350079), (113, 2561519915), (565, 512303983), (7873, 36765115), (39365, 7353023), (65071, 4448245), (325355, 889649)]