25101421685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1\times {\mathrm{1783}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 31598208000

約数和(自身を除く): 6496786315

約数列:

[1, 5, 29, 79, 145, 395, 1229, 1783, 2291, 6145, 8915, 11455, 35641, 51707, 97091, 140857, 178205, 258535, 485455, 704285, 2191307, 2815639, 4084853, 10956535, 14078195, 20424265, 63547903, 173113253, 317739515, 865566265, 5020284337, 25101421685]

約数ペア:

[(1, 25101421685), (5, 5020284337), (29, 865566265), (79, 317739515), (145, 173113253), (395, 63547903), (1229, 20424265), (1783, 14078195), (2291, 10956535), (6145, 4084853), (8915, 2815639), (11455, 2191307), (35641, 704285), (51707, 485455), (97091, 258535), (140857, 178205)]