8750565

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 15863040

約数和(自身を除く): 7112475

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1223, 1431, 2385, 3669, 6115, 7155, 11007, 18345, 33021, 55035, 64819, 165105, 194457, 324095, 583371, 972285, 1750113, 2916855, 8750565]

約数ペア:

[(1, 8750565), (3, 2916855), (5, 1750113), (9, 972285), (15, 583371), (27, 324095), (45, 194457), (53, 165105), (135, 64819), (159, 55035), (265, 33021), (477, 18345), (795, 11007), (1223, 7155), (1431, 6115), (2385, 3669)]