27868195

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 34437312

約数和(自身を除く): 6569117

約数列:

[1, 5, 53, 103, 265, 515, 1021, 5105, 5459, 27295, 54113, 105163, 270565, 525815, 5573639, 27868195]

約数ペア:

[(1, 27868195), (5, 5573639), (53, 525815), (103, 270565), (265, 105163), (515, 54113), (1021, 27295), (5105, 5459)]