190093905

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5479}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 339321600

約数和(自身を除く): 149227695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2313, 3855, 5479, 6939, 11565, 16437, 27395, 34695, 49311, 82185, 147933, 246555, 739665, 1408103, 4224309, 7040515, 12672927, 21121545, 38018781, 63364635, 190093905]

約数ペア:

[(1, 190093905), (3, 63364635), (5, 38018781), (9, 21121545), (15, 12672927), (27, 7040515), (45, 4224309), (135, 1408103), (257, 739665), (771, 246555), (1285, 147933), (2313, 82185), (3855, 49311), (5479, 34695), (6939, 27395), (11565, 16437)]