147994405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{20149}}^1$

素因数の和:20280

約数の個数: 16

約数和(自身を含む): 192956400

約数和(自身を除く): 44961995

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 20149, 100745, 261937, 1309685, 2276837, 11384185, 29598881, 147994405]

約数ペア:

[(1, 147994405), (5, 29598881), (13, 11384185), (65, 2276837), (113, 1309685), (565, 261937), (1469, 100745), (7345, 20149)]