201514545

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17027}}^1$

素因数の和:17301

約数の個数: 24

約数和(自身を含む): 350640576

約数和(自身を除く): 149126031

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 11835, 17027, 51081, 85135, 153243, 255405, 766215, 4478101, 13434303, 22390505, 40302909, 67171515, 201514545]

約数ペア:

[(1, 201514545), (3, 67171515), (5, 40302909), (9, 22390505), (15, 13434303), (45, 4478101), (263, 766215), (789, 255405), (1315, 153243), (2367, 85135), (3945, 51081), (11835, 17027)]