5978165985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211879}}^1$

素因数の和:211923

約数の個数: 64

約数和(自身を含む): 12204288000

約数和(自身を除く): 6226122015

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3135, 5643, 9405, 28215, 211879, 635637, 1059395, 1906911, 2330669, 3178185, 4025701, 5720733, 6992007, 9534555, 11653345, 12077103, 20128505, 20976021, 28603665, 34960035, 36231309, 44282711, 60385515, 62928063, 104880105, 108693927, 132848133, 181156545, 221413555, 314640315, 398544399, 543469635, 664240665, 1195633197, 1992721995, 5978165985]

約数ペア:

[(1, 5978165985), (3, 1992721995), (5, 1195633197), (9, 664240665), (11, 543469635), (15, 398544399), (19, 314640315), (27, 221413555), (33, 181156545), (45, 132848133), (55, 108693927), (57, 104880105), (95, 62928063), (99, 60385515), (135, 44282711), (165, 36231309), (171, 34960035), (209, 28603665), (285, 20976021), (297, 20128505), (495, 12077103), (513, 11653345), (627, 9534555), (855, 6992007), (1045, 5720733), (1485, 4025701), (1881, 3178185), (2565, 2330669), (3135, 1906911), (5643, 1059395), (9405, 635637), (28215, 211879)]