12830565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77761}}^1$

素因数の和:77780

約数の個数: 16

約数和(自身を含む): 22395456

約数和(自身を除く): 9564891

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77761, 233283, 388805, 855371, 1166415, 2566113, 4276855, 12830565]

約数ペア:

[(1, 12830565), (3, 4276855), (5, 2566113), (11, 1166415), (15, 855371), (33, 388805), (55, 233283), (165, 77761)]