25081155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 49510656

約数和(自身を除く): 24429501

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2203, 2277, 3795, 6609, 11015, 11385, 19827, 24233, 33045, 50669, 72699, 99135, 121165, 152007, 218097, 253345, 363495, 456021, 557359, 760035, 1090485, 1672077, 2280105, 2786795, 5016231, 8360385, 25081155]

約数ペア:

[(1, 25081155), (3, 8360385), (5, 5016231), (9, 2786795), (11, 2280105), (15, 1672077), (23, 1090485), (33, 760035), (45, 557359), (55, 456021), (69, 363495), (99, 253345), (115, 218097), (165, 152007), (207, 121165), (253, 99135), (345, 72699), (495, 50669), (759, 33045), (1035, 24233), (1265, 19827), (2203, 11385), (2277, 11015), (3795, 6609)]