487990165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{11497}}^1$

素因数の和:12168

約数の個数: 16

約数和(自身を含む): 631654128

約数和(自身を除く): 143663963

約数列:

[1, 5, 13, 65, 653, 3265, 8489, 11497, 42445, 57485, 149461, 747305, 7507541, 37537705, 97598033, 487990165]

約数ペア:

[(1, 487990165), (5, 97598033), (13, 37537705), (65, 7507541), (653, 747305), (3265, 149461), (8489, 57485), (11497, 42445)]