51273345

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 83808000

約数和(自身を除く): 32534655

約数列:

[1, 3, 5, 15, 89, 193, 199, 267, 445, 579, 597, 965, 995, 1335, 2895, 2985, 17177, 17711, 38407, 51531, 53133, 85885, 88555, 115221, 192035, 257655, 265665, 576105, 3418223, 10254669, 17091115, 51273345]

約数ペア:

[(1, 51273345), (3, 17091115), (5, 10254669), (15, 3418223), (89, 576105), (193, 265665), (199, 257655), (267, 192035), (445, 115221), (579, 88555), (597, 85885), (965, 53133), (995, 51531), (1335, 38407), (2895, 17711), (2985, 17177)]