23016555

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3377

約数の個数: 40

約数和(自身を含む): 43699392

約数和(自身を除く): 20682837

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 3343, 6885, 10029, 16715, 30087, 50145, 56831, 90261, 150435, 170493, 270783, 284155, 451305, 511479, 852465, 1353915, 1534437, 2557395, 4603311, 7672185, 23016555]

約数ペア:

[(1, 23016555), (3, 7672185), (5, 4603311), (9, 2557395), (15, 1534437), (17, 1353915), (27, 852465), (45, 511479), (51, 451305), (81, 284155), (85, 270783), (135, 170493), (153, 150435), (255, 90261), (405, 56831), (459, 50145), (765, 30087), (1377, 16715), (2295, 10029), (3343, 6885)]