27192105

素因数分解:

$3^4\times 5^1\times {\mathrm{67141}}^1$

素因数の和:67158

約数の個数: 20

約数和(自身を含む): 48745092

約数和(自身を除く): 21552987

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 67141, 201423, 335705, 604269, 1007115, 1812807, 3021345, 5438421, 9064035, 27192105]

約数ペア:

[(1, 27192105), (3, 9064035), (5, 5438421), (9, 3021345), (15, 1812807), (27, 1007115), (45, 604269), (81, 335705), (135, 201423), (405, 67141)]