2688894495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2845391}}^1$

素因数の和:2845412

約数の個数: 32

約数和(自身を含む): 5463152640

約数和(自身を除く): 2774258145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2845391, 8536173, 14226955, 19917737, 25608519, 42680865, 59753211, 76825557, 99588685, 128042595, 179259633, 298766055, 384127785, 537778899, 896298165, 2688894495]

約数ペア:

[(1, 2688894495), (3, 896298165), (5, 537778899), (7, 384127785), (9, 298766055), (15, 179259633), (21, 128042595), (27, 99588685), (35, 76825557), (45, 59753211), (63, 42680865), (105, 25608519), (135, 19917737), (189, 14226955), (315, 8536173), (945, 2845391)]