25447487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 29302560

約数和(自身を除く): 3855073

約数列:

[1, 13, 17, 113, 221, 1019, 1469, 1921, 13247, 17323, 24973, 115147, 225199, 1496911, 1957499, 25447487]

約数ペア:

[(1, 25447487), (13, 1957499), (17, 1496911), (113, 225199), (221, 115147), (1019, 24973), (1469, 17323), (1921, 13247)]