239872091005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{867389}}^1$

素因数の和:867525

約数の個数: 32

約数和(自身を含む): 314758483200

約数和(自身を除く): 74886392195

約数列:

[1, 5, 19, 41, 71, 95, 205, 355, 779, 1349, 2911, 3895, 6745, 14555, 55309, 276545, 867389, 4336945, 16480391, 35562949, 61584619, 82401955, 177814745, 307923095, 675696031, 1170107761, 2524969379, 3378480155, 5850538805, 12624846895, 47974418201, 239872091005]

約数ペア:

[(1, 239872091005), (5, 47974418201), (19, 12624846895), (41, 5850538805), (71, 3378480155), (95, 2524969379), (205, 1170107761), (355, 675696031), (779, 307923095), (1349, 177814745), (2911, 82401955), (3895, 61584619), (6745, 35562949), (14555, 16480391), (55309, 4336945), (276545, 867389)]