137411145

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5861}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 238677192

約数和(自身を除く): 101266047

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2605, 4689, 5861, 7815, 17583, 23445, 29305, 52749, 87915, 263745, 3053581, 9160743, 15267905, 27482229, 45803715, 137411145]

約数ペア:

[(1, 137411145), (3, 45803715), (5, 27482229), (9, 15267905), (15, 9160743), (45, 3053581), (521, 263745), (1563, 87915), (2605, 52749), (4689, 29305), (5861, 23445), (7815, 17583)]