13303602720025

素因数分解:

$5^2\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{10653749}}^1$

素因数の和:10654209

約数の個数: 24

約数和(自身を含む): 16645419000000

約数和(自身を除く): 3341816279975

約数列:

[1, 5, 25, 199, 251, 995, 1255, 4975, 6275, 49949, 249745, 1248725, 10653749, 53268745, 266343725, 2120096051, 2674090999, 10600480255, 13370454995, 53002401275, 66852274975, 532144108801, 2660720544005, 13303602720025]

約数ペア:

[(1, 13303602720025), (5, 2660720544005), (25, 532144108801), (199, 66852274975), (251, 53002401275), (995, 13370454995), (1255, 10600480255), (4975, 2674090999), (6275, 2120096051), (49949, 266343725), (249745, 53268745), (1248725, 10653749)]