15580279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 20225160

約数和(自身を除く): 4644881

約数列:

[1, 11, 13, 17, 29, 143, 169, 187, 221, 289, 319, 377, 493, 1859, 2431, 2873, 3179, 3757, 4147, 4901, 5423, 6409, 8381, 31603, 41327, 48841, 53911, 70499, 83317, 92191, 108953, 537251, 916487, 1198483, 1416389, 15580279]

約数ペア:

[(1, 15580279), (11, 1416389), (13, 1198483), (17, 916487), (29, 537251), (143, 108953), (169, 92191), (187, 83317), (221, 70499), (289, 53911), (319, 48841), (377, 41327), (493, 31603), (1859, 8381), (2431, 6409), (2873, 5423), (3179, 4901), (3757, 4147)]