27220415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 33950880

約数和(自身を除く): 6730465

約数列:

[1, 5, 29, 145, 347, 541, 1735, 2705, 10063, 15689, 50315, 78445, 187727, 938635, 5444083, 27220415]

約数ペア:

[(1, 27220415), (5, 5444083), (29, 938635), (145, 187727), (347, 78445), (541, 50315), (1735, 15689), (2705, 10063)]