173307095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 245706048

約数和(自身を除く): 72398953

約数列:

[1, 5, 13, 17, 47, 65, 71, 85, 221, 235, 355, 611, 799, 923, 1105, 1207, 2209, 3055, 3337, 3995, 4615, 6035, 10387, 11045, 15691, 16685, 28717, 37553, 43381, 51935, 56729, 78455, 143585, 156839, 187765, 216905, 283645, 488189, 737477, 784195, 2038907, 2440945, 2666263, 3687385, 10194535, 13331315, 34661419, 173307095]

約数ペア:

[(1, 173307095), (5, 34661419), (13, 13331315), (17, 10194535), (47, 3687385), (65, 2666263), (71, 2440945), (85, 2038907), (221, 784195), (235, 737477), (355, 488189), (611, 283645), (799, 216905), (923, 187765), (1105, 156839), (1207, 143585), (2209, 78455), (3055, 56729), (3337, 51935), (3995, 43381), (4615, 37553), (6035, 28717), (10387, 16685), (11045, 15691)]