147297052805

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{21148177}}^1$

素因数の和:21148388

約数の個数: 16

約数和(自身を含む): 203022508800

約数和(自身を除く): 55725455995

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 21148177, 105740885, 148037239, 740186195, 4208487223, 21042436115, 29459410561, 147297052805]

約数ペア:

[(1, 147297052805), (5, 29459410561), (7, 21042436115), (35, 4208487223), (199, 740186195), (995, 148037239), (1393, 105740885), (6965, 21148177)]