52180515

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4409}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 90810720

約数和(自身を除く): 38630205

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 4409, 11835, 13227, 22045, 39681, 66135, 198405, 1159567, 3478701, 5797835, 10436103, 17393505, 52180515]

約数ペア:

[(1, 52180515), (3, 17393505), (5, 10436103), (9, 5797835), (15, 3478701), (45, 1159567), (263, 198405), (789, 66135), (1315, 39681), (2367, 22045), (3945, 13227), (4409, 11835)]