25525653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 38486016

約数和(自身を除く): 12960363

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 463, 799, 1081, 1173, 1389, 2397, 3243, 7871, 10649, 18377, 21761, 23613, 31947, 55131, 65283, 181033, 369937, 500503, 543099, 1109811, 1501509, 8508551, 25525653]

約数ペア:

[(1, 25525653), (3, 8508551), (17, 1501509), (23, 1109811), (47, 543099), (51, 500503), (69, 369937), (141, 181033), (391, 65283), (463, 55131), (799, 31947), (1081, 23613), (1173, 21761), (1389, 18377), (2397, 10649), (3243, 7871)]