26749035

素因数分解:

$3^4\times 5^1\times {\mathrm{66047}}^1$

素因数の和:66064

約数の個数: 20

約数和(自身を含む): 47950848

約数和(自身を除く): 21201813

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 66047, 198141, 330235, 594423, 990705, 1783269, 2972115, 5349807, 8916345, 26749035]

約数ペア:

[(1, 26749035), (3, 8916345), (5, 5349807), (9, 2972115), (15, 1783269), (27, 990705), (45, 594423), (81, 330235), (135, 198141), (405, 66047)]