15139728

素因数分解:

$2^4\times 3^2\times {\mathrm{105137}}^1$

素因数の和:105151

約数の個数: 30

約数和(自身を含む): 42370614

約数和(自身を除く): 27230886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 105137, 210274, 315411, 420548, 630822, 841096, 946233, 1261644, 1682192, 1892466, 2523288, 3784932, 5046576, 7569864, 15139728]

約数ペア:

[(1, 15139728), (2, 7569864), (3, 5046576), (4, 3784932), (6, 2523288), (8, 1892466), (9, 1682192), (12, 1261644), (16, 946233), (18, 841096), (24, 630822), (36, 420548), (48, 315411), (72, 210274), (144, 105137)]