4212945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 8173440

約数和(自身を除く): 3960495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 2837, 8511, 14185, 25533, 31207, 42555, 76599, 93621, 127665, 156035, 280863, 382995, 468105, 842589, 1404315, 4212945]

約数ペア:

[(1, 4212945), (3, 1404315), (5, 842589), (9, 468105), (11, 382995), (15, 280863), (27, 156035), (33, 127665), (45, 93621), (55, 76599), (99, 42555), (135, 31207), (165, 25533), (297, 14185), (495, 8511), (1485, 2837)]