6289965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 5818131

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 131, 165, 291, 393, 485, 495, 655, 873, 1067, 1179, 1441, 1455, 1965, 3201, 4323, 4365, 5335, 5895, 7205, 9603, 12707, 12969, 16005, 21615, 38121, 48015, 63535, 64845, 114363, 139777, 190605, 419331, 571815, 698885, 1257993, 2096655, 6289965]

約数ペア:

[(1, 6289965), (3, 2096655), (5, 1257993), (9, 698885), (11, 571815), (15, 419331), (33, 190605), (45, 139777), (55, 114363), (97, 64845), (99, 63535), (131, 48015), (165, 38121), (291, 21615), (393, 16005), (485, 12969), (495, 12707), (655, 9603), (873, 7205), (1067, 5895), (1179, 5335), (1441, 4365), (1455, 4323), (1965, 3201)]