16045645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 24385536

約数和(自身を除く): 8339891

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 587, 781, 2485, 2935, 3905, 4109, 5467, 6457, 20545, 27335, 32285, 41677, 45199, 208385, 225995, 291739, 458447, 1458695, 2292235, 3209129, 16045645]

約数ペア:

[(1, 16045645), (5, 3209129), (7, 2292235), (11, 1458695), (35, 458447), (55, 291739), (71, 225995), (77, 208385), (355, 45199), (385, 41677), (497, 32285), (587, 27335), (781, 20545), (2485, 6457), (2935, 5467), (3905, 4109)]