72792555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25951}}^1$

素因数の和:25987

約数の個数: 32

約数和(自身を含む): 134535168

約数和(自身を除く): 61742613

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 25951, 77853, 129755, 285461, 389265, 441167, 856383, 1323501, 1427305, 2205835, 4281915, 4852837, 6617505, 14558511, 24264185, 72792555]

約数ペア:

[(1, 72792555), (3, 24264185), (5, 14558511), (11, 6617505), (15, 4852837), (17, 4281915), (33, 2205835), (51, 1427305), (55, 1323501), (85, 856383), (165, 441167), (187, 389265), (255, 285461), (561, 129755), (935, 77853), (2805, 25951)]