27259765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 35981568

約数和(自身を除く): 8721803

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 8923, 44615, 115999, 419381, 579995, 2096905, 5451953, 27259765]

約数ペア:

[(1, 27259765), (5, 5451953), (13, 2096905), (47, 579995), (65, 419381), (235, 115999), (611, 44615), (3055, 8923)]