3289325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 4557000

約数和(自身を除く): 1267675

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 349, 377, 725, 1745, 1885, 4537, 8725, 9425, 10121, 22685, 50605, 113425, 131573, 253025, 657865, 3289325]

約数ペア:

[(1, 3289325), (5, 657865), (13, 253025), (25, 131573), (29, 113425), (65, 50605), (145, 22685), (325, 10121), (349, 9425), (377, 8725), (725, 4537), (1745, 1885)]