148853745

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 264300660

約数和(自身を除く): 115446915

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1789, 1849, 1935, 5367, 5547, 8945, 9245, 16101, 16641, 26835, 27735, 76927, 80505, 83205, 230781, 384635, 692343, 1153905, 3307861, 3461715, 9923583, 16539305, 29770749, 49617915, 148853745]

約数ペア:

[(1, 148853745), (3, 49617915), (5, 29770749), (9, 16539305), (15, 9923583), (43, 3461715), (45, 3307861), (129, 1153905), (215, 692343), (387, 384635), (645, 230781), (1789, 83205), (1849, 80505), (1935, 76927), (5367, 27735), (5547, 26835), (8945, 16641), (9245, 16101)]