8566965

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 16825536

約数和(自身を除く): 8258571

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 641, 891, 1215, 1485, 1923, 2673, 3205, 4455, 5769, 7051, 9615, 13365, 17307, 21153, 28845, 35255, 51921, 63459, 86535, 105765, 155763, 190377, 259605, 317295, 571131, 778815, 951885, 1713393, 2855655, 8566965]

約数ペア:

[(1, 8566965), (3, 2855655), (5, 1713393), (9, 951885), (11, 778815), (15, 571131), (27, 317295), (33, 259605), (45, 190377), (55, 155763), (81, 105765), (99, 86535), (135, 63459), (165, 51921), (243, 35255), (297, 28845), (405, 21153), (495, 17307), (641, 13365), (891, 9615), (1215, 7051), (1485, 5769), (1923, 4455), (2673, 3205)]