7061895

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 12339600

約数和(自身を除く): 5277705

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1129, 1251, 2085, 3387, 5645, 6255, 10161, 16935, 50805, 156931, 470793, 784655, 1412379, 2353965, 7061895]

約数ペア:

[(1, 7061895), (3, 2353965), (5, 1412379), (9, 784655), (15, 470793), (45, 156931), (139, 50805), (417, 16935), (695, 10161), (1129, 6255), (1251, 5645), (2085, 3387)]