25804075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 35283456

約数和(自身を除く): 9479381

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 911, 1133, 2575, 4555, 5665, 10021, 22775, 28325, 50105, 93833, 250525, 469165, 1032163, 2345825, 5160815, 25804075]

約数ペア:

[(1, 25804075), (5, 5160815), (11, 2345825), (25, 1032163), (55, 469165), (103, 250525), (275, 93833), (515, 50105), (911, 28325), (1133, 22775), (2575, 10021), (4555, 5665)]