55372175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 73983360

約数和(自身を除く): 18611185

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 2711, 4085, 13555, 20425, 51509, 67775, 116573, 257545, 582865, 1287725, 2214887, 2914325, 11074435, 55372175]

約数ペア:

[(1, 55372175), (5, 11074435), (19, 2914325), (25, 2214887), (43, 1287725), (95, 582865), (215, 257545), (475, 116573), (817, 67775), (1075, 51509), (2711, 20425), (4085, 13555)]