2749393995

素因数分解:

$3^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{85531}}^1$

素因数の和:87682

約数の個数: 16

約数和(自身を含む): 4401134592

約数和(自身を除く): 1651740597

約数列:

[1, 3, 5, 15, 2143, 6429, 10715, 32145, 85531, 256593, 427655, 1282965, 183292933, 549878799, 916464665, 2749393995]

約数ペア:

[(1, 2749393995), (3, 916464665), (5, 549878799), (15, 183292933), (2143, 1282965), (6429, 427655), (10715, 256593), (32145, 85531)]