2013757005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3533}}^1$

素因数の和:3670

約数の個数: 64

約数和(自身を含む): 3609768960

約数和(自身を除く): 1596011955

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 79, 111, 185, 195, 237, 395, 481, 555, 1027, 1185, 1443, 2405, 2923, 3081, 3533, 5135, 7215, 8769, 10599, 14615, 15405, 17665, 37999, 43845, 45929, 52995, 113997, 130721, 137787, 189995, 229645, 279107, 392163, 569985, 653605, 688935, 837321, 1395535, 1699373, 1960815, 3628391, 4186605, 5098119, 8496865, 10326959, 10885173, 18141955, 25490595, 30980877, 51634795, 54425865, 134250467, 154904385, 402751401, 671252335, 2013757005]

約数ペア:

[(1, 2013757005), (3, 671252335), (5, 402751401), (13, 154904385), (15, 134250467), (37, 54425865), (39, 51634795), (65, 30980877), (79, 25490595), (111, 18141955), (185, 10885173), (195, 10326959), (237, 8496865), (395, 5098119), (481, 4186605), (555, 3628391), (1027, 1960815), (1185, 1699373), (1443, 1395535), (2405, 837321), (2923, 688935), (3081, 653605), (3533, 569985), (5135, 392163), (7215, 279107), (8769, 229645), (10599, 189995), (14615, 137787), (15405, 130721), (17665, 113997), (37999, 52995), (43845, 45929)]