13306446175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 18200692224

約数和(自身を除く): 4894246049

約数列:

[1, 5, 11, 25, 55, 131, 275, 431, 655, 857, 1441, 2155, 3275, 4285, 4741, 7205, 9427, 10775, 21425, 23705, 36025, 47135, 56461, 112267, 118525, 235675, 282305, 369367, 561335, 621071, 1234937, 1411525, 1846835, 2806675, 3105355, 4063037, 6174685, 9234175, 15526775, 20315185, 30873425, 48387077, 101575925, 241935385, 532257847, 1209676925, 2661289235, 13306446175]

約数ペア:

[(1, 13306446175), (5, 2661289235), (11, 1209676925), (25, 532257847), (55, 241935385), (131, 101575925), (275, 48387077), (431, 30873425), (655, 20315185), (857, 15526775), (1441, 9234175), (2155, 6174685), (3275, 4063037), (4285, 3105355), (4741, 2806675), (7205, 1846835), (9427, 1411525), (10775, 1234937), (21425, 621071), (23705, 561335), (36025, 369367), (47135, 282305), (56461, 235675), (112267, 118525)]