26895165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 24806595

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 345, 373, 437, 627, 759, 1045, 1119, 1265, 1311, 1865, 2185, 3135, 3795, 4103, 4807, 5595, 6555, 7087, 8579, 12309, 14421, 20515, 21261, 24035, 25737, 35435, 42895, 61545, 72105, 77957, 94369, 106305, 128685, 163001, 233871, 283107, 389785, 471845, 489003, 815005, 1169355, 1415535, 1793011, 2445015, 5379033, 8965055, 26895165]

約数ペア:

[(1, 26895165), (3, 8965055), (5, 5379033), (11, 2445015), (15, 1793011), (19, 1415535), (23, 1169355), (33, 815005), (55, 489003), (57, 471845), (69, 389785), (95, 283107), (115, 233871), (165, 163001), (209, 128685), (253, 106305), (285, 94369), (345, 77957), (373, 72105), (437, 61545), (627, 42895), (759, 35435), (1045, 25737), (1119, 24035), (1265, 21261), (1311, 20515), (1865, 14421), (2185, 12309), (3135, 8579), (3795, 7087), (4103, 6555), (4807, 5595)]