26481695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 6419425

約数列:

[1, 5, 41, 101, 205, 505, 1279, 4141, 6395, 20705, 52439, 129179, 262195, 645895, 5296339, 26481695]

約数ペア:

[(1, 26481695), (5, 5296339), (41, 645895), (101, 262195), (205, 129179), (505, 52439), (1279, 20705), (4141, 6395)]