664698545305

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1567}}^1\times {\mathrm{4139}}^1$

素因数の和:6013

約数の個数: 32

約数和(自身を含む): 810141696000

約数和(自身を除く): 145443150695

約数列:

[1, 5, 103, 199, 515, 995, 1567, 4139, 7835, 20497, 20695, 102485, 161401, 311833, 426317, 807005, 823661, 1559165, 2131585, 4118305, 6485813, 32118799, 32429065, 84837083, 160593995, 424185415, 668038739, 1290676787, 3340193695, 6453383935, 132939709061, 664698545305]

約数ペア:

[(1, 664698545305), (5, 132939709061), (103, 6453383935), (199, 3340193695), (515, 1290676787), (995, 668038739), (1567, 424185415), (4139, 160593995), (7835, 84837083), (20497, 32429065), (20695, 32118799), (102485, 6485813), (161401, 4118305), (311833, 2131585), (426317, 1559165), (807005, 823661)]