342953575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1709}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 445284000

約数和(自身を除く): 102330425

約数列:

[1, 5, 23, 25, 115, 349, 575, 1709, 1745, 8027, 8545, 8725, 39307, 40135, 42725, 196535, 200675, 596441, 982675, 2982205, 13718143, 14911025, 68590715, 342953575]

約数ペア:

[(1, 342953575), (5, 68590715), (23, 14911025), (25, 13718143), (115, 2982205), (349, 982675), (575, 596441), (1709, 200675), (1745, 196535), (8027, 42725), (8545, 40135), (8725, 39307)]