27640295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 34719840

約数和(自身を除く): 7079545

約数列:

[1, 5, 37, 53, 185, 265, 1961, 2819, 9805, 14095, 104303, 149407, 521515, 747035, 5528059, 27640295]

約数ペア:

[(1, 27640295), (5, 5528059), (37, 747035), (53, 521515), (185, 149407), (265, 104303), (1961, 14095), (2819, 9805)]