26239395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 52899840

約数和(自身を除く): 26660445

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 409, 455, 611, 705, 987, 1227, 1365, 1645, 1833, 2045, 2863, 3055, 4277, 4935, 5317, 6135, 8589, 9165, 12831, 14315, 15951, 19223, 21385, 26585, 37219, 42945, 57669, 64155, 79755, 96115, 111657, 134561, 186095, 249899, 288345, 403683, 558285, 672805, 749697, 1249495, 1749293, 2018415, 3748485, 5247879, 8746465, 26239395]

約数ペア:

[(1, 26239395), (3, 8746465), (5, 5247879), (7, 3748485), (13, 2018415), (15, 1749293), (21, 1249495), (35, 749697), (39, 672805), (47, 558285), (65, 403683), (91, 288345), (105, 249899), (141, 186095), (195, 134561), (235, 111657), (273, 96115), (329, 79755), (409, 64155), (455, 57669), (611, 42945), (705, 37219), (987, 26585), (1227, 21385), (1365, 19223), (1645, 15951), (1833, 14315), (2045, 12831), (2863, 9165), (3055, 8589), (4277, 6135), (4935, 5317)]