67138755

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 110419200

約数和(自身を除く): 43280445

約数列:

[1, 3, 5, 15, 59, 107, 177, 295, 321, 535, 709, 885, 1605, 2127, 3545, 6313, 10635, 18939, 31565, 41831, 75863, 94695, 125493, 209155, 227589, 379315, 627465, 1137945, 4475917, 13427751, 22379585, 67138755]

約数ペア:

[(1, 67138755), (3, 22379585), (5, 13427751), (15, 4475917), (59, 1137945), (107, 627465), (177, 379315), (295, 227589), (321, 209155), (535, 125493), (709, 94695), (885, 75863), (1605, 41831), (2127, 31565), (3545, 18939), (6313, 10635)]