199924815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{325081}}^1$

素因数の和:325130

約数の個数: 16

約数和(自身を含む): 327682656

約数和(自身を除く): 127757841

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 325081, 975243, 1625405, 4876215, 13328321, 39984963, 66641605, 199924815]

約数ペア:

[(1, 199924815), (3, 66641605), (5, 39984963), (15, 13328321), (41, 4876215), (123, 1625405), (205, 975243), (615, 325081)]