85291305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 150294528

約数和(自身を除く): 65003223

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 4831, 5885, 14493, 17655, 24155, 53141, 72465, 159423, 265705, 516917, 797115, 1550751, 2584585, 5686087, 7753755, 17058261, 28430435, 85291305]

約数ペア:

[(1, 85291305), (3, 28430435), (5, 17058261), (11, 7753755), (15, 5686087), (33, 2584585), (55, 1550751), (107, 797115), (165, 516917), (321, 265705), (535, 159423), (1177, 72465), (1605, 53141), (3531, 24155), (4831, 17655), (5885, 14493)]