80493865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 99348480

約数和(自身を除く): 18854615

約数列:

[1, 5, 41, 205, 307, 1279, 1535, 6395, 12587, 52439, 62935, 262195, 392653, 1963265, 16098773, 80493865]

約数ペア:

[(1, 80493865), (5, 16098773), (41, 1963265), (205, 392653), (307, 262195), (1279, 62935), (1535, 52439), (6395, 12587)]