2005060085

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1453}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 2788888320

約数和(自身を除く): 783828235

約数列:

[1, 5, 7, 35, 89, 443, 445, 623, 1453, 2215, 3101, 3115, 7265, 10171, 15505, 39427, 50855, 129317, 197135, 275989, 643679, 646585, 905219, 1379945, 3218395, 4505753, 4526095, 22528765, 57287431, 286437155, 401012017, 2005060085]

約数ペア:

[(1, 2005060085), (5, 401012017), (7, 286437155), (35, 57287431), (89, 22528765), (443, 4526095), (445, 4505753), (623, 3218395), (1453, 1379945), (2215, 905219), (3101, 646585), (3115, 643679), (7265, 275989), (10171, 197135), (15505, 129317), (39427, 50855)]