22048405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5519}}^1$

素因数の和:5588

約数の個数: 16

約数和(自身を含む): 28615680

約数和(自身を除く): 6567275

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 5519, 27595, 93823, 259393, 469115, 1296965, 4409681, 22048405]

約数ペア:

[(1, 22048405), (5, 4409681), (17, 1296965), (47, 469115), (85, 259393), (235, 93823), (799, 27595), (3995, 5519)]