25407540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47051}}^1$

素因数の和:47069

約数の個数: 48

約数和(自身を含む): 79047360

約数和(自身を除く): 53639820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47051, 94102, 141153, 188204, 235255, 282306, 423459, 470510, 564612, 705765, 846918, 941020, 1270377, 1411530, 1693836, 2117295, 2540754, 2823060, 4234590, 5081508, 6351885, 8469180, 12703770, 25407540]

約数ペア:

[(1, 25407540), (2, 12703770), (3, 8469180), (4, 6351885), (5, 5081508), (6, 4234590), (9, 2823060), (10, 2540754), (12, 2117295), (15, 1693836), (18, 1411530), (20, 1270377), (27, 941020), (30, 846918), (36, 705765), (45, 564612), (54, 470510), (60, 423459), (90, 282306), (108, 235255), (135, 188204), (180, 141153), (270, 94102), (540, 47051)]