326348425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4759}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 437958080

約数和(自身を除く): 111609655

約数列:

[1, 5, 13, 25, 65, 211, 325, 1055, 2743, 4759, 5275, 13715, 23795, 61867, 68575, 118975, 309335, 1004149, 1546675, 5020745, 13053937, 25103725, 65269685, 326348425]

約数ペア:

[(1, 326348425), (5, 65269685), (13, 25103725), (25, 13053937), (65, 5020745), (211, 1546675), (325, 1004149), (1055, 309335), (2743, 118975), (4759, 68575), (5275, 61867), (13715, 23795)]