200512155

素因数分解:

$3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{10259}}^1$

素因数の和:11570

約数の個数: 16

約数和(自身を含む): 321096960

約数和(自身を除く): 120584805

約数列:

[1, 3, 5, 15, 1303, 3909, 6515, 10259, 19545, 30777, 51295, 153885, 13367477, 40102431, 66837385, 200512155]

約数ペア:

[(1, 200512155), (3, 66837385), (5, 40102431), (15, 13367477), (1303, 153885), (3909, 51295), (6515, 30777), (10259, 19545)]