12203565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73961}}^1$

素因数の和:73980

約数の個数: 16

約数和(自身を含む): 21301056

約数和(自身を除く): 9097491

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 73961, 221883, 369805, 813571, 1109415, 2440713, 4067855, 12203565]

約数ペア:

[(1, 12203565), (3, 4067855), (5, 2440713), (11, 1109415), (15, 813571), (33, 369805), (55, 221883), (165, 73961)]