8000893775

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{5209}}^1$

素因数の和:5424

約数の個数: 48

約数和(自身を含む): 11597710080

約数和(自身を除く): 3596816305

約数列:

[1, 5, 7, 25, 35, 67, 131, 175, 335, 469, 655, 917, 1675, 2345, 3275, 4585, 5209, 8777, 11725, 22925, 26045, 36463, 43885, 61439, 130225, 182315, 219425, 307195, 349003, 682379, 911575, 1535975, 1745015, 2443021, 3411895, 4776653, 8725075, 12215105, 17059475, 23883265, 45719393, 61075525, 119416325, 228596965, 320035751, 1142984825, 1600178755, 8000893775]

約数ペア:

[(1, 8000893775), (5, 1600178755), (7, 1142984825), (25, 320035751), (35, 228596965), (67, 119416325), (131, 61075525), (175, 45719393), (335, 23883265), (469, 17059475), (655, 12215105), (917, 8725075), (1675, 4776653), (2345, 3411895), (3275, 2443021), (4585, 1745015), (5209, 1535975), (8777, 911575), (11725, 682379), (22925, 349003), (26045, 307195), (36463, 219425), (43885, 182315), (61439, 130225)]