30025245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42589}}^1$

素因数の和:42644

約数の個数: 16

約数和(自身を含む): 49063680

約数和(自身を除く): 19038435

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 42589, 127767, 212945, 638835, 2001683, 6005049, 10008415, 30025245]

約数ペア:

[(1, 30025245), (3, 10008415), (5, 6005049), (15, 2001683), (47, 638835), (141, 212945), (235, 127767), (705, 42589)]