27080605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 34404480

約数和(自身を除く): 7323875

約数列:

[1, 5, 19, 95, 197, 985, 1447, 3743, 7235, 18715, 27493, 137465, 285059, 1425295, 5416121, 27080605]

約数ペア:

[(1, 27080605), (5, 5416121), (19, 1425295), (95, 285059), (197, 137465), (985, 27493), (1447, 18715), (3743, 7235)]