56253795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288481}}^1$

素因数の和:288502

約数の個数: 16

約数和(自身を含む): 96929952

約数和(自身を除く): 40676157

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 288481, 865443, 1442405, 3750253, 4327215, 11250759, 18751265, 56253795]

約数ペア:

[(1, 56253795), (3, 18751265), (5, 11250759), (13, 4327215), (15, 3750253), (39, 1442405), (65, 865443), (195, 288481)]