78825255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{228479}}^1$

素因数の和:228510

約数の個数: 16

約数和(自身を含む): 131604480

約数和(自身を除く): 52779225

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 228479, 685437, 1142395, 3427185, 5255017, 15765051, 26275085, 78825255]

約数ペア:

[(1, 78825255), (3, 26275085), (5, 15765051), (15, 5255017), (23, 3427185), (69, 1142395), (115, 685437), (345, 228479)]