52786215

素因数分解:

$3^3\times 5^1\times {\mathrm{391009}}^1$

素因数の和:391023

約数の個数: 16

約数和(自身を含む): 93842400

約数和(自身を除く): 41056185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 391009, 1173027, 1955045, 3519081, 5865135, 10557243, 17595405, 52786215]

約数ペア:

[(1, 52786215), (3, 17595405), (5, 10557243), (9, 5865135), (15, 3519081), (27, 1955045), (45, 1173027), (135, 391009)]