26540205

素因数分解:

$3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1811}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 42531264

約数和(自身を除く): 15991059

約数列:

[1, 3, 5, 15, 977, 1811, 2931, 4885, 5433, 9055, 14655, 27165, 1769347, 5308041, 8846735, 26540205]

約数ペア:

[(1, 26540205), (3, 8846735), (5, 5308041), (15, 1769347), (977, 27165), (1811, 14655), (2931, 9055), (4885, 5433)]