42552785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 59906304

約数和(自身を除く): 17353519

約数列:

[1, 5, 11, 17, 55, 71, 85, 187, 355, 641, 781, 935, 1207, 3205, 3905, 6035, 7051, 10897, 13277, 35255, 45511, 54485, 66385, 119867, 227555, 500621, 599335, 773687, 2503105, 3868435, 8510557, 42552785]

約数ペア:

[(1, 42552785), (5, 8510557), (11, 3868435), (17, 2503105), (55, 773687), (71, 599335), (85, 500621), (187, 227555), (355, 119867), (641, 66385), (781, 54485), (935, 45511), (1207, 35255), (3205, 13277), (3905, 10897), (6035, 7051)]