528040025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{7057}}^1$

素因数の和:7181

約数の個数: 24

約数和(自身を含む): 680024184

約数和(自身を除く): 151984159

約数列:

[1, 5, 25, 41, 73, 205, 365, 1025, 1825, 2993, 7057, 14965, 35285, 74825, 176425, 289337, 515161, 1446685, 2575805, 7233425, 12879025, 21121601, 105608005, 528040025]

約数ペア:

[(1, 528040025), (5, 105608005), (25, 21121601), (41, 12879025), (73, 7233425), (205, 2575805), (365, 1446685), (1025, 515161), (1825, 289337), (2993, 176425), (7057, 74825), (14965, 35285)]