15677509315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{20219}}^1$

素因数の和:20467

約数の個数: 32

約数和(自身を含む): 20653516800

約数和(自身を除く): 4976007485

約数列:

[1, 5, 13, 65, 79, 151, 395, 755, 1027, 1963, 5135, 9815, 11929, 20219, 59645, 101095, 155077, 262847, 775385, 1314235, 1597301, 3053069, 7986505, 15265345, 20764913, 39689897, 103824565, 198449485, 241192451, 1205962255, 3135501863, 15677509315]

約数ペア:

[(1, 15677509315), (5, 3135501863), (13, 1205962255), (65, 241192451), (79, 198449485), (151, 103824565), (395, 39689897), (755, 20764913), (1027, 15265345), (1963, 7986505), (5135, 3053069), (9815, 1597301), (11929, 1314235), (20219, 775385), (59645, 262847), (101095, 155077)]