85784985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13366

約数の個数: 48

約数和(自身を含む): 174702528

約数和(自身を除く): 88917543

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 13331, 39993, 66655, 119979, 146641, 173303, 199965, 439923, 519909, 599895, 733205, 866515, 1319769, 1559727, 1906333, 2199615, 2599545, 5718999, 6598845, 7798635, 9531665, 17156997, 28594995, 85784985]

約数ペア:

[(1, 85784985), (3, 28594995), (5, 17156997), (9, 9531665), (11, 7798635), (13, 6598845), (15, 5718999), (33, 2599545), (39, 2199615), (45, 1906333), (55, 1559727), (65, 1319769), (99, 866515), (117, 733205), (143, 599895), (165, 519909), (195, 439923), (429, 199965), (495, 173303), (585, 146641), (715, 119979), (1287, 66655), (2145, 39993), (6435, 13331)]