2255205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 3911040

約数和(自身を除く): 1655835

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 193, 205, 285, 579, 615, 779, 965, 2337, 2895, 3667, 3895, 7913, 11001, 11685, 18335, 23739, 39565, 55005, 118695, 150347, 451041, 751735, 2255205]

約数ペア:

[(1, 2255205), (3, 751735), (5, 451041), (15, 150347), (19, 118695), (41, 55005), (57, 39565), (95, 23739), (123, 18335), (193, 11685), (205, 11001), (285, 7913), (579, 3895), (615, 3667), (779, 2895), (965, 2337)]