27972285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3673

約数の個数: 32

約数和(自身を含む): 49876992

約数和(自身を除く): 21904707

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 3607, 7755, 10821, 18035, 39677, 54105, 119031, 169529, 198385, 508587, 595155, 847645, 1864819, 2542935, 5594457, 9324095, 27972285]

約数ペア:

[(1, 27972285), (3, 9324095), (5, 5594457), (11, 2542935), (15, 1864819), (33, 847645), (47, 595155), (55, 508587), (141, 198385), (165, 169529), (235, 119031), (517, 54105), (705, 39677), (1551, 18035), (2585, 10821), (3607, 7755)]