15020730711

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{9007}}^1$

素因数の和:9380

約数の個数: 48

約数和(自身を含む): 25137076224

約数和(自身を除く): 10116345513

約数列:

[1, 3, 7, 9, 21, 63, 103, 257, 309, 721, 771, 927, 1799, 2163, 2313, 5397, 6489, 9007, 16191, 26471, 27021, 63049, 79413, 81063, 185297, 189147, 238239, 555891, 567441, 927721, 1667673, 2314799, 2783163, 6494047, 6944397, 8349489, 16203593, 19482141, 20833191, 48610779, 58446423, 145832337, 238424297, 715272891, 1668970079, 2145818673, 5006910237, 15020730711]

約数ペア:

[(1, 15020730711), (3, 5006910237), (7, 2145818673), (9, 1668970079), (21, 715272891), (63, 238424297), (103, 145832337), (257, 58446423), (309, 48610779), (721, 20833191), (771, 19482141), (927, 16203593), (1799, 8349489), (2163, 6944397), (2313, 6494047), (5397, 2783163), (6489, 2314799), (9007, 1667673), (16191, 927721), (26471, 567441), (27021, 555891), (63049, 238239), (79413, 189147), (81063, 185297)]