79005405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{122489}}^1$

素因数の和:122540

約数の個数: 16

約数和(自身を含む): 129349440

約数和(自身を除く): 50344035

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 122489, 367467, 612445, 1837335, 5267027, 15801081, 26335135, 79005405]

約数ペア:

[(1, 79005405), (3, 26335135), (5, 15801081), (15, 5267027), (43, 1837335), (129, 612445), (215, 367467), (645, 122489)]