168532425

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3881}}^1$

素因数の和:4090

約数の個数: 36

約数和(自身を含む): 303502524

約数和(自身を除く): 134970099

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1737, 2895, 3881, 4825, 8685, 11643, 14475, 19405, 34929, 43425, 58215, 97025, 174645, 291075, 749033, 873225, 2247099, 3745165, 6741297, 11235495, 18725825, 33706485, 56177475, 168532425]

約数ペア:

[(1, 168532425), (3, 56177475), (5, 33706485), (9, 18725825), (15, 11235495), (25, 6741297), (45, 3745165), (75, 2247099), (193, 873225), (225, 749033), (579, 291075), (965, 174645), (1737, 97025), (2895, 58215), (3881, 43425), (4825, 34929), (8685, 19405), (11643, 14475)]