11996055

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 20891520

約数和(自身を除く): 8895465

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 991, 1345, 2421, 2973, 4035, 4955, 8919, 12105, 14865, 44595, 266579, 799737, 1332895, 2399211, 3998685, 11996055]

約数ペア:

[(1, 11996055), (3, 3998685), (5, 2399211), (9, 1332895), (15, 799737), (45, 266579), (269, 44595), (807, 14865), (991, 12105), (1345, 8919), (2421, 4955), (2973, 4035)]