4206045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 6887232

約数和(自身を除く): 2681187

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 6521, 19563, 32605, 97815, 280403, 841209, 1402015, 4206045]

約数ペア:

[(1, 4206045), (3, 1402015), (5, 841209), (15, 280403), (43, 97815), (129, 32605), (215, 19563), (645, 6521)]