27962385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 49203072

約数和(自身を除く): 21240687

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1237, 1507, 2055, 3711, 4521, 6185, 7535, 13607, 18555, 22605, 40821, 68035, 169469, 204105, 508407, 847345, 1864159, 2542035, 5592477, 9320795, 27962385]

約数ペア:

[(1, 27962385), (3, 9320795), (5, 5592477), (11, 2542035), (15, 1864159), (33, 847345), (55, 508407), (137, 204105), (165, 169469), (411, 68035), (685, 40821), (1237, 22605), (1507, 18555), (2055, 13607), (3711, 7535), (4521, 6185)]