27954085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 35823744

約数和(自身を除く): 7869659

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 5653, 28265, 130019, 243079, 650095, 1215395, 5590817, 27954085]

約数ペア:

[(1, 27954085), (5, 5590817), (23, 1215395), (43, 650095), (115, 243079), (215, 130019), (989, 28265), (4945, 5653)]