2035925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 2714112

約数和(自身を除く): 678187

約数列:

[1, 5, 25, 31, 37, 71, 155, 185, 355, 775, 925, 1147, 1775, 2201, 2627, 5735, 11005, 13135, 28675, 55025, 65675, 81437, 407185, 2035925]

約数ペア:

[(1, 2035925), (5, 407185), (25, 81437), (31, 65675), (37, 55025), (71, 28675), (155, 13135), (185, 11005), (355, 5735), (775, 2627), (925, 2201), (1147, 1775)]