13694985

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 23846784

約数和(自身を除く): 10151799

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1123, 1355, 2439, 3369, 4065, 5615, 10107, 12195, 16845, 50535, 304333, 912999, 1521665, 2738997, 4564995, 13694985]

約数ペア:

[(1, 13694985), (3, 4564995), (5, 2738997), (9, 1521665), (15, 912999), (45, 304333), (271, 50535), (813, 16845), (1123, 12195), (1355, 10107), (2439, 5615), (3369, 4065)]