8078145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 13893120

約数和(自身を除く): 5814975

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 401, 1185, 1203, 1343, 2005, 4029, 6015, 6715, 6817, 20145, 20451, 31679, 34085, 95037, 102255, 158395, 475185, 538543, 1615629, 2692715, 8078145]

約数ペア:

[(1, 8078145), (3, 2692715), (5, 1615629), (15, 538543), (17, 475185), (51, 158395), (79, 102255), (85, 95037), (237, 34085), (255, 31679), (395, 20451), (401, 20145), (1185, 6817), (1203, 6715), (1343, 6015), (2005, 4029)]