8871435

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 15500160

約数和(自身を除く): 6628725

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 1439, 2055, 4317, 6165, 7195, 12951, 21585, 64755, 197143, 591429, 985715, 1774287, 2957145, 8871435]

約数ペア:

[(1, 8871435), (3, 2957145), (5, 1774287), (9, 985715), (15, 591429), (45, 197143), (137, 64755), (411, 21585), (685, 12951), (1233, 7195), (1439, 6165), (2055, 4317)]