3890804535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1\times {\mathrm{2437}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 7147123776

約数和(自身を除く): 3256319241

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2087, 2437, 6261, 7311, 10435, 12185, 18783, 21933, 31305, 35479, 36555, 41429, 93915, 106437, 109665, 124287, 177395, 207145, 319311, 372861, 532185, 621435, 1596555, 1864305, 5086019, 15258057, 25430095, 45774171, 76290285, 86462323, 228870855, 259386969, 432311615, 778160907, 1296934845, 3890804535]

約数ペア:

[(1, 3890804535), (3, 1296934845), (5, 778160907), (9, 432311615), (15, 259386969), (17, 228870855), (45, 86462323), (51, 76290285), (85, 45774171), (153, 25430095), (255, 15258057), (765, 5086019), (2087, 1864305), (2437, 1596555), (6261, 621435), (7311, 532185), (10435, 372861), (12185, 319311), (18783, 207145), (21933, 177395), (31305, 124287), (35479, 109665), (36555, 106437), (41429, 93915)]