20160744585

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1999}}^1\times {\mathrm{3413}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 32446656000

約数和(自身を除く): 12285911415

約数列:

[1, 3, 5, 15, 197, 591, 985, 1999, 2955, 3413, 5997, 9995, 10239, 17065, 29985, 51195, 393803, 672361, 1181409, 1969015, 2017083, 3361805, 5907045, 6822587, 10085415, 20467761, 34112935, 102338805, 1344049639, 4032148917, 6720248195, 20160744585]

約数ペア:

[(1, 20160744585), (3, 6720248195), (5, 4032148917), (15, 1344049639), (197, 102338805), (591, 34112935), (985, 20467761), (1999, 10085415), (2955, 6822587), (3413, 5907045), (5997, 3361805), (9995, 2017083), (10239, 1969015), (17065, 1181409), (29985, 672361), (51195, 393803)]