30843405

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4931}}^1$

素因数の和:5081

約数の個数: 24

約数和(自身を含む): 53857440

約数和(自身を除く): 23014035

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 4931, 6255, 14793, 24655, 44379, 73965, 221895, 685409, 2056227, 3427045, 6168681, 10281135, 30843405]

約数ペア:

[(1, 30843405), (3, 10281135), (5, 6168681), (9, 3427045), (15, 2056227), (45, 685409), (139, 221895), (417, 73965), (695, 44379), (1251, 24655), (2085, 14793), (4931, 6255)]