76887405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{244087}}^1$

素因数の和:244105

約数の個数: 24

約数和(自身を含む): 152310912

約数和(自身を除く): 75423507

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 244087, 732261, 1220435, 1708609, 2196783, 3661305, 5125827, 8543045, 10983915, 15377481, 25629135, 76887405]

約数ペア:

[(1, 76887405), (3, 25629135), (5, 15377481), (7, 10983915), (9, 8543045), (15, 5125827), (21, 3661305), (35, 2196783), (45, 1708609), (63, 1220435), (105, 732261), (315, 244087)]