27288575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 35206080

約数和(自身を除く): 7917505

約数列:

[1, 5, 25, 41, 79, 205, 337, 395, 1025, 1685, 1975, 3239, 8425, 13817, 16195, 26623, 69085, 80975, 133115, 345425, 665575, 1091543, 5457715, 27288575]

約数ペア:

[(1, 27288575), (5, 5457715), (25, 1091543), (41, 665575), (79, 345425), (205, 133115), (337, 80975), (395, 69085), (1025, 26623), (1685, 16195), (1975, 13817), (3239, 8425)]