42384645

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1741}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 73644792

約数和(自身を除く): 31260147

約数列:

[1, 3, 5, 9, 15, 45, 541, 1623, 1741, 2705, 4869, 5223, 8115, 8705, 15669, 24345, 26115, 78345, 941881, 2825643, 4709405, 8476929, 14128215, 42384645]

約数ペア:

[(1, 42384645), (3, 14128215), (5, 8476929), (9, 4709405), (15, 2825643), (45, 941881), (541, 78345), (1623, 26115), (1741, 24345), (2705, 15669), (4869, 8705), (5223, 8115)]