22754415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 40229280

約数和(自身を除く): 17474865

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 181, 255, 289, 435, 493, 543, 867, 905, 1445, 1479, 2465, 2715, 3077, 4335, 5249, 7395, 8381, 9231, 15385, 15747, 25143, 26245, 41905, 46155, 52309, 78735, 89233, 125715, 156927, 261545, 267699, 446165, 784635, 1338495, 1516961, 4550883, 7584805, 22754415]

約数ペア:

[(1, 22754415), (3, 7584805), (5, 4550883), (15, 1516961), (17, 1338495), (29, 784635), (51, 446165), (85, 267699), (87, 261545), (145, 156927), (181, 125715), (255, 89233), (289, 78735), (435, 52309), (493, 46155), (543, 41905), (867, 26245), (905, 25143), (1445, 15747), (1479, 15385), (2465, 9231), (2715, 8381), (3077, 7395), (4335, 5249)]