27162945

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 49762944

約数和(自身を除く): 22599999

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1427, 2115, 3807, 4281, 6345, 7135, 12843, 19035, 21405, 38529, 64215, 67069, 115587, 192645, 201207, 335345, 577935, 603621, 1006035, 1810863, 3018105, 5432589, 9054315, 27162945]

約数ペア:

[(1, 27162945), (3, 9054315), (5, 5432589), (9, 3018105), (15, 1810863), (27, 1006035), (45, 603621), (47, 577935), (81, 335345), (135, 201207), (141, 192645), (235, 115587), (405, 67069), (423, 64215), (705, 38529), (1269, 21405), (1427, 19035), (2115, 12843), (3807, 7135), (4281, 6345)]