12869115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17509}}^1$

素因数の和:17531

約数の個数: 24

約数和(自身を含む): 23953680

約数和(自身を除く): 11084565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 17509, 52527, 87545, 122563, 262635, 367689, 612815, 857941, 1838445, 2573823, 4289705, 12869115]

約数ペア:

[(1, 12869115), (3, 4289705), (5, 2573823), (7, 1838445), (15, 857941), (21, 612815), (35, 367689), (49, 262635), (105, 122563), (147, 87545), (245, 52527), (735, 17509)]