38967995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 54867456

約数和(自身を除く): 15899461

約数列:

[1, 5, 11, 17, 55, 71, 85, 187, 355, 587, 781, 935, 1207, 2935, 3905, 6035, 6457, 9979, 13277, 32285, 41677, 49895, 66385, 109769, 208385, 458447, 548845, 708509, 2292235, 3542545, 7793599, 38967995]

約数ペア:

[(1, 38967995), (5, 7793599), (11, 3542545), (17, 2292235), (55, 708509), (71, 548845), (85, 458447), (187, 208385), (355, 109769), (587, 66385), (781, 49895), (935, 41677), (1207, 32285), (2935, 13277), (3905, 9979), (6035, 6457)]