68464485

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 122316480

約数和(自身を除く): 53851995

約数列:

[1, 3, 5, 9, 15, 45, 59, 107, 177, 241, 295, 321, 531, 535, 723, 885, 963, 1205, 1605, 2169, 2655, 3615, 4815, 6313, 10845, 14219, 18939, 25787, 31565, 42657, 56817, 71095, 77361, 94695, 127971, 128935, 213285, 232083, 284085, 386805, 639855, 1160415, 1521433, 4564299, 7607165, 13692897, 22821495, 68464485]

約数ペア:

[(1, 68464485), (3, 22821495), (5, 13692897), (9, 7607165), (15, 4564299), (45, 1521433), (59, 1160415), (107, 639855), (177, 386805), (241, 284085), (295, 232083), (321, 213285), (531, 128935), (535, 127971), (723, 94695), (885, 77361), (963, 71095), (1205, 56817), (1605, 42657), (2169, 31565), (2655, 25787), (3615, 18939), (4815, 14219), (6313, 10845)]