79038945

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40847}}^1$

素因数の和:40901

約数の個数: 24

約数和(自身を含む): 140190336

約数和(自身を除く): 61151391

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 40847, 122541, 204235, 367623, 612705, 1756421, 1838115, 5269263, 8782105, 15807789, 26346315, 79038945]

約数ペア:

[(1, 79038945), (3, 26346315), (5, 15807789), (9, 8782105), (15, 5269263), (43, 1838115), (45, 1756421), (129, 612705), (215, 367623), (387, 204235), (645, 122541), (1935, 40847)]