27649985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16217}}^1$

素因数の和:16264

約数の個数: 16

約数和(自身を含む): 37366272

約数和(自身を除く): 9716287

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 16217, 81085, 178387, 502727, 891935, 2513635, 5529997, 27649985]

約数ペア:

[(1, 27649985), (5, 5529997), (11, 2513635), (31, 891935), (55, 502727), (155, 178387), (341, 81085), (1705, 16217)]