12550775

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 16189440

約数和(自身を除く): 3638665

約数列:

[1, 5, 25, 59, 67, 127, 295, 335, 635, 1475, 1675, 3175, 3953, 7493, 8509, 19765, 37465, 42545, 98825, 187325, 212725, 502031, 2510155, 12550775]

約数ペア:

[(1, 12550775), (5, 2510155), (25, 502031), (59, 212725), (67, 187325), (127, 98825), (295, 42545), (335, 37465), (635, 19765), (1475, 8509), (1675, 7493), (3175, 3953)]