27926195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 38048640

約数和(自身を除く): 10122445

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1489, 1705, 3751, 7445, 16379, 18755, 46159, 81895, 180169, 230795, 507749, 900845, 2538745, 5585239, 27926195]

約数ペア:

[(1, 27926195), (5, 5585239), (11, 2538745), (31, 900845), (55, 507749), (121, 230795), (155, 180169), (341, 81895), (605, 46159), (1489, 18755), (1705, 16379), (3751, 7445)]