12349395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 23250240

約数和(自身を除く): 10900845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5381, 16143, 26905, 48429, 80715, 91477, 145287, 242145, 274431, 457385, 726435, 823293, 1372155, 2469879, 4116465, 12349395]

約数ペア:

[(1, 12349395), (3, 4116465), (5, 2469879), (9, 1372155), (15, 823293), (17, 726435), (27, 457385), (45, 274431), (51, 242145), (85, 145287), (135, 91477), (153, 80715), (255, 48429), (459, 26905), (765, 16143), (2295, 5381)]