52553085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20731}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 91054944

約数和(自身を除く): 38501859

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 20731, 62193, 103655, 269503, 310965, 808509, 1347515, 3503539, 4042545, 10510617, 17517695, 52553085]

約数ペア:

[(1, 52553085), (3, 17517695), (5, 10510617), (13, 4042545), (15, 3503539), (39, 1347515), (65, 808509), (169, 310965), (195, 269503), (507, 103655), (845, 62193), (2535, 20731)]