79427865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 65724135

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 59, 123, 165, 177, 199, 205, 295, 451, 597, 615, 649, 885, 995, 1353, 1947, 2189, 2255, 2419, 2985, 3245, 6567, 6765, 7257, 8159, 9735, 10945, 11741, 12095, 24477, 26609, 32835, 35223, 36285, 40795, 58705, 79827, 89749, 122385, 129151, 133045, 176115, 269247, 387453, 399135, 448745, 481381, 645755, 1346235, 1444143, 1937265, 2406905, 5295191, 7220715, 15885573, 26475955, 79427865]

約数ペア:

[(1, 79427865), (3, 26475955), (5, 15885573), (11, 7220715), (15, 5295191), (33, 2406905), (41, 1937265), (55, 1444143), (59, 1346235), (123, 645755), (165, 481381), (177, 448745), (199, 399135), (205, 387453), (295, 269247), (451, 176115), (597, 133045), (615, 129151), (649, 122385), (885, 89749), (995, 79827), (1353, 58705), (1947, 40795), (2189, 36285), (2255, 35223), (2419, 32835), (2985, 26609), (3245, 24477), (6567, 12095), (6765, 11741), (7257, 10945), (8159, 9735)]