12553635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19463}}^1$

素因数の和:19514

約数の個数: 16

約数和(自身を含む): 20553984

約数和(自身を除く): 8000349

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 19463, 58389, 97315, 291945, 836909, 2510727, 4184545, 12553635]

約数ペア:

[(1, 12553635), (3, 4184545), (5, 2510727), (15, 836909), (43, 291945), (129, 97315), (215, 58389), (645, 19463)]