25808085

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 20951595

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 3607, 7155, 10821, 18035, 32463, 54105, 97389, 162315, 191171, 486945, 573513, 955855, 1720539, 2867565, 5161617, 8602695, 25808085]

約数ペア:

[(1, 25808085), (3, 8602695), (5, 5161617), (9, 2867565), (15, 1720539), (27, 955855), (45, 573513), (53, 486945), (135, 191171), (159, 162315), (265, 97389), (477, 54105), (795, 32463), (1431, 18035), (2385, 10821), (3607, 7155)]