149661105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3347}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 262268928

約数和(自身を除く): 112607823

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 2981, 3347, 4065, 8943, 10041, 14905, 16735, 36817, 44715, 50205, 110451, 184085, 552255, 907037, 2721111, 4535185, 9977407, 13605555, 29932221, 49887035, 149661105]

約数ペア:

[(1, 149661105), (3, 49887035), (5, 29932221), (11, 13605555), (15, 9977407), (33, 4535185), (55, 2721111), (165, 907037), (271, 552255), (813, 184085), (1355, 110451), (2981, 50205), (3347, 44715), (4065, 36817), (8943, 16735), (10041, 14905)]