15680055

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8366

約数の個数: 16

約数和(自身を含む): 25288704

約数和(自身を除く): 9608649

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 8231, 24693, 41155, 123465, 1045337, 3136011, 5226685, 15680055]

約数ペア:

[(1, 15680055), (3, 5226685), (5, 3136011), (15, 1045337), (127, 123465), (381, 41155), (635, 24693), (1905, 8231)]