5198865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 9661440

約数和(自身を除く): 4462575

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 739, 1005, 1407, 2217, 2345, 3695, 5173, 7035, 11085, 15519, 25865, 49513, 77595, 148539, 247565, 346591, 742695, 1039773, 1732955, 5198865]

約数ペア:

[(1, 5198865), (3, 1732955), (5, 1039773), (7, 742695), (15, 346591), (21, 247565), (35, 148539), (67, 77595), (105, 49513), (201, 25865), (335, 15519), (469, 11085), (739, 7035), (1005, 5173), (1407, 3695), (2217, 2345)]