25915293

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 40030848

約数和(自身を除く): 14115555

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1583, 1819, 4749, 5457, 14247, 16371, 26911, 80733, 169381, 242199, 508143, 1524429, 2879477, 8638431, 25915293]

約数ペア:

[(1, 25915293), (3, 8638431), (9, 2879477), (17, 1524429), (51, 508143), (107, 242199), (153, 169381), (321, 80733), (963, 26911), (1583, 16371), (1819, 14247), (4749, 5457)]